Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.HeatTransfer.Examples.ConductorSingleLayer.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 0.001587/0.001587, allocations: 97.88 kB / 19.73 MB, free: 2.117 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 0.001784/0.001784, allocations: 215.8 kB / 23.03 MB, free: 4.922 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 1.536/1.536, allocations: 230.6 MB / 256.8 MB, free: 7.805 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo): time 3.4/3.4, allocations: 0.49 GB / 0.7959 GB, free: 35.68 MB / 0.6231 GB " [Timeout remaining time 176] Using package Buildings with version 12.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/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: "" <> buildModelFMU(Buildings.HeatTransfer.Examples.ConductorSingleLayer,fileNamePrefix="Buildings_12_Buildings_HeatTransfer_Examples_ConductorSingleLayer",fmuType="cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.HeatTransfer.Examples.ConductorSingleLayer,fileNamePrefix="Buildings_12_Buildings_HeatTransfer_Examples_ConductorSingleLayer",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 300] "Notification: Buildings 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 0.002938/0.002938, allocations: 70.11 kB / 1.155 GB, free: 25.55 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3794/0.3823, allocations: 176.1 MB / 1.327 GB, free: 1.59 MB / 1.014 GB Notification: Performance of NFInst.instantiate(Buildings.HeatTransfer.Examples.ConductorSingleLayer): time 0.005517/0.3879, allocations: 3.44 MB / 1.33 GB, free: 14.13 MB / 1.029 GB Notification: Performance of NFInst.instExpressions: time 0.004592/0.3925, allocations: 2.415 MB / 1.332 GB, free: 11.71 MB / 1.029 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005333/0.393, allocations: 19.81 kB / 1.332 GB, free: 11.69 MB / 1.029 GB Notification: Performance of NFTyping.typeComponents: time 0.0008953/0.3939, allocations: 238.4 kB / 1.333 GB, free: 11.45 MB / 1.029 GB Notification: Performance of NFTyping.typeBindings: time 0.001497/0.3954, allocations: 0.5483 MB / 1.333 GB, free: 10.9 MB / 1.029 GB Notification: Performance of NFTyping.typeClassSections: time 0.001533/0.3969, allocations: 0.5651 MB / 1.334 GB, free: 10.34 MB / 1.029 GB Notification: Performance of NFFlatten.flatten: time 0.001935/0.3988, allocations: 1.39 MB / 1.335 GB, free: 8.941 MB / 1.029 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0002753/0.3991, allocations: 109.7 kB / 1.335 GB, free: 8.824 MB / 1.029 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0009036/0.4, allocations: 454.5 kB / 1.336 GB, free: 8.379 MB / 1.029 GB Notification: Performance of NFSimplifyModel.simplify: time 0.000966/0.401, allocations: 0.5059 MB / 1.336 GB, free: 7.871 MB / 1.029 GB Notification: Performance of NFPackage.collectConstants: time 0.0001773/0.4012, allocations: 56 kB / 1.336 GB, free: 7.816 MB / 1.029 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0002507/0.4014, allocations: 64 kB / 1.336 GB, free: 7.754 MB / 1.029 GB Notification: Performance of NFScalarize.scalarize: time 0.0004289/0.4019, allocations: 382.9 kB / 1.336 GB, free: 7.379 MB / 1.029 GB Notification: Performance of NFVerifyModel.verify: time 0.0004351/0.4023, allocations: 378.2 kB / 1.337 GB, free: 7.008 MB / 1.029 GB Notification: Performance of NFConvertDAE.convert: time 0.001057/0.4033, allocations: 0.9373 MB / 1.338 GB, free: 6.066 MB / 1.029 GB Notification: Performance of FrontEnd - DAE generated: time 5.41e-06/0.4033, allocations: 8 kB / 1.338 GB, free: 6.059 MB / 1.029 GB Notification: Performance of FrontEnd: time 1.513e-06/0.4033, allocations: 0 / 1.338 GB, free: 6.059 MB / 1.029 GB Notification: Performance of Transformations before backend: time 1.079e-05/0.4034, allocations: 0 / 1.338 GB, free: 6.059 MB / 1.029 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 80 * Number of variables: 80 Notification: Performance of Generate backend data structure: time 0.00239/0.4058, allocations: 1.216 MB / 1.339 GB, free: 4.805 MB / 1.029 GB Notification: Performance of prepare preOptimizeDAE: time 4.676e-05/0.4058, allocations: 8.031 kB / 1.339 GB, free: 4.797 MB / 1.029 GB Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 2.747e-05/0.4058, allocations: 12.84 kB / 1.339 GB, free: 4.785 MB / 1.029 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 8.265e-05/0.4059, allocations: 74.66 kB / 1.339 GB, free: 4.703 MB / 1.029 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003305/0.4062, allocations: 112.2 kB / 1.339 GB, free: 4.594 MB / 1.029 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001105/0.4073, allocations: 0.6066 MB / 1.34 GB, free: 3.965 MB / 1.029 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.299e-05/0.4074, allocations: 44.97 kB / 1.34 GB, free: 3.918 MB / 1.029 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.864e-05/0.4075, allocations: 59.89 kB / 1.34 GB, free: 3.859 MB / 1.029 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006773/0.4082, allocations: 399 kB / 1.34 GB, free: 3.438 MB / 1.029 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.345e-05/0.4082, allocations: 0 / 1.34 GB, free: 3.438 MB / 1.029 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.543e-05/0.4082, allocations: 16 kB / 1.34 GB, free: 3.422 MB / 1.029 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.328e-05/0.4082, allocations: 8 kB / 1.34 GB, free: 3.414 MB / 1.029 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004265/0.4087, allocations: 226.4 kB / 1.34 GB, free: 3.191 MB / 1.029 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 0.002843/0.4115, allocations: 1.856 MB / 1.342 GB, free: 1.258 MB / 1.029 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001319/0.4128, allocations: 468.8 kB / 1.343 GB, free: 0.793 MB / 1.029 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002461/0.4131, allocations: 137.2 kB / 1.343 GB, free: 0.6562 MB / 1.029 GB Notification: Performance of preOpt evalFunc (simulation): time 2.25e-05/0.4131, allocations: 4.234 kB / 1.343 GB, free: 0.6523 MB / 1.029 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.952e-05/0.4131, allocations: 46.78 kB / 1.343 GB, free: 0.5977 MB / 1.029 GB Notification: Performance of pre-optimization done (n=28): time 1.834e-06/0.4131, allocations: 0 / 1.343 GB, free: 0.5977 MB / 1.029 GB Notification: Performance of matching and sorting (n=30): time 0.002161/0.4153, allocations: 1.063 MB / 1.344 GB, free: 15.5 MB / 1.045 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.348e-05/0.4153, allocations: 55.41 kB / 1.344 GB, free: 15.43 MB / 1.045 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00125/0.4166, allocations: 0.931 MB / 1.345 GB, free: 14.49 MB / 1.045 GB Notification: Performance of collectPreVariables (initialization): time 4.464e-05/0.4166, allocations: 41.7 kB / 1.345 GB, free: 14.45 MB / 1.045 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003122/0.4169, allocations: 369.2 kB / 1.345 GB, free: 14.08 MB / 1.045 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001202/0.417, allocations: 122.9 kB / 1.345 GB, free: 13.96 MB / 1.045 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000265/0.4173, allocations: 174.6 kB / 1.346 GB, free: 13.79 MB / 1.045 GB Notification: Performance of setup shared object (initialization): time 0.0002673/0.4176, allocations: 390.8 kB / 1.346 GB, free: 13.39 MB / 1.045 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004118/0.418, allocations: 229.8 kB / 1.346 GB, free: 13.17 MB / 1.045 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007485/0.4187, allocations: 0.6235 MB / 1.347 GB, free: 12.36 MB / 1.045 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: con.T[4] = con.T_a_start + (con.T_b_start - con.T_a_start) * con.UA * (con.RNod[1] + con.RNod[2] + con.RNod[3]) (TB.T = con.T_a_start + (con.T_b_start - con.T_a_start) * con.UA * (con.RNod[1] + con.RNod[2] + con.RNod[3])) Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: con2.T[2] = con2.T_a_start + (con2.T_b_start - con2.T_a_start) * con2.UA * (con2.RNod[1] + con2.RNod[2]) (TB1.T = con2.T_a_start + (con2.T_b_start - con2.T_a_start) * con2.UA * (con2.RNod[1] + con2.RNod[2])) Notification: Performance of analyzeInitialSystem (initialization): time 0.003132/0.4219, allocations: 1.608 MB / 1.348 GB, free: 10.55 MB / 1.045 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.002e-05/0.4219, allocations: 4 kB / 1.348 GB, free: 10.55 MB / 1.045 GB Notification: Performance of matching and sorting (n=98) (initialization): time 0.001527/0.4234, allocations: 0.9043 MB / 1.349 GB, free: 9.637 MB / 1.045 GB Notification: Performance of prepare postOptimizeDAE: time 2.296e-05/0.4234, allocations: 12.03 kB / 1.349 GB, free: 9.625 MB / 1.045 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.816e-05/0.4234, allocations: 16 kB / 1.349 GB, free: 9.609 MB / 1.045 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001888/0.4236, allocations: 48.83 kB / 1.349 GB, free: 9.559 MB / 1.045 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007067/0.4243, allocations: 211.6 kB / 1.35 GB, free: 9.352 MB / 1.045 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001267/0.4256, allocations: 1.357 MB / 1.351 GB, free: 7.879 MB / 1.045 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008028/0.4264, allocations: 43.97 kB / 1.351 GB, free: 7.836 MB / 1.045 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.495e-05/0.4265, allocations: 43.92 kB / 1.351 GB, free: 7.793 MB / 1.045 GB Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization system: con.T[4] = con.T_a_start + (con.T_b_start - con.T_a_start) * con.UA * (con.RNod[1] + con.RNod[2] + con.RNod[3]) con2.T[2] = con2.T_a_start + (con2.T_b_start - con2.T_a_start) * con2.UA * (con2.RNod[1] + con2.RNod[2]). Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 63 * 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 (97): * Single equations (assignments): 96 * 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): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0004082/0.4269, allocations: 307.4 kB / 1.351 GB, free: 7.484 MB / 1.045 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001382/0.427, allocations: 91.33 kB / 1.351 GB, free: 7.395 MB / 1.045 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001319/0.4271, allocations: 80.52 kB / 1.351 GB, free: 7.309 MB / 1.045 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.198e-06/0.4271, allocations: 12.03 kB / 1.351 GB, free: 7.297 MB / 1.045 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.098e-06/0.4272, allocations: 0 / 1.351 GB, free: 7.297 MB / 1.045 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.777e-06/0.4272, allocations: 0 / 1.351 GB, free: 7.297 MB / 1.045 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00167/0.4288, allocations: 1.019 MB / 1.352 GB, free: 6.215 MB / 1.045 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.337e-06/0.4288, allocations: 0 / 1.352 GB, free: 6.215 MB / 1.045 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000409/0.4292, allocations: 92 kB / 1.352 GB, free: 6.125 MB / 1.045 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.000126/0.4294, allocations: 28.84 kB / 1.353 GB, free: 6.094 MB / 1.045 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.045e-05/0.4294, allocations: 15.98 kB / 1.353 GB, free: 6.078 MB / 1.045 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001105/0.4305, allocations: 1.322 MB / 1.354 GB, free: 4.641 MB / 1.045 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.503e-06/0.4305, allocations: 160 / 1.354 GB, free: 4.641 MB / 1.045 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009716/0.4315, allocations: 0.6786 MB / 1.354 GB, free: 3.93 MB / 1.045 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002892/0.4318, allocations: 123.4 kB / 1.355 GB, free: 3.809 MB / 1.045 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.236e-05/0.4319, allocations: 8 kB / 1.355 GB, free: 3.801 MB / 1.045 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004512/0.4323, allocations: 19.97 kB / 1.355 GB, free: 3.781 MB / 1.045 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.674e-05/0.4324, allocations: 23.91 kB / 1.355 GB, free: 3.758 MB / 1.045 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.81e-05/0.4324, allocations: 8 kB / 1.355 GB, free: 3.75 MB / 1.045 GB Notification: Performance of sorting global known variables: time 0.0008733/0.4333, allocations: 0.6317 MB / 1.355 GB, free: 3.125 MB / 1.045 GB Notification: Performance of sort global known variables: time 1.3e-07/0.4333, allocations: 4 kB / 1.355 GB, free: 3.121 MB / 1.045 GB Notification: Performance of remove unused functions: time 0.0008434/0.4341, allocations: 212 kB / 1.355 GB, free: 2.914 MB / 1.045 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 6 (con.T[1],con.T[2],con.T[3],con1.T[1],con1.T[2],con2.T[1]) * 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 (29): * Single equations (assignments): 28 * 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): 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 0.001288/0.4354, allocations: 1.196 MB / 1.357 GB, free: 1.676 MB / 1.045 GB Notification: Performance of simCode: created initialization part: time 0.00127/0.4367, allocations: 0.6266 MB / 1.357 GB, free: 1.039 MB / 1.045 GB Notification: Performance of simCode: created event and clocks part: time 4.207e-06/0.4367, allocations: 0 / 1.357 GB, free: 1.039 MB / 1.045 GB Notification: Performance of simCode: created simulation system equations: time 0.000399/0.4371, allocations: 254.5 kB / 1.358 GB, free: 0.7773 MB / 1.045 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001107/0.4382, allocations: 177 kB / 1.358 GB, free: 0.6016 MB / 1.045 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01076/0.4489, allocations: 7.452 MB / 1.365 GB, free: 8.598 MB / 1.061 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004438/0.4494, allocations: 392.2 kB / 1.365 GB, free: 8.188 MB / 1.061 GB Notification: Performance of simCode: alias equations: time 0.0004652/0.4498, allocations: 165.8 kB / 1.365 GB, free: 8.023 MB / 1.061 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004206/0.4503, allocations: 295.3 kB / 1.366 GB, free: 7.734 MB / 1.061 GB Notification: Performance of SimCode: time 9.52e-07/0.4503, allocations: 3.938 kB / 1.366 GB, free: 7.73 MB / 1.061 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04882/0.4991, allocations: 17.39 MB / 1.383 GB, free: 6.766 MB / 1.076 GB Notification: Performance of buildModelFMU: Generate platform static: time 13.74/14.24, allocations: 4.062 kB / 1.383 GB, free: 6.762 MB / 1.076 GB " [Timeout remaining time 286] (rm -f Buildings_12_Buildings.HeatTransfer.Examples.ConductorSingleLayer.pipe ; mkfifo Buildings_12_Buildings.HeatTransfer.Examples.ConductorSingleLayer.pipe ; head -c 1048576 < Buildings_12_Buildings.HeatTransfer.Examples.ConductorSingleLayer.pipe >> ../files/Buildings_12_Buildings.HeatTransfer.Examples.ConductorSingleLayer.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_12_Buildings.HeatTransfer.Examples.ConductorSingleLayer_res.mat --tempDir=temp_Buildings_12_Buildings_HeatTransfer_Examples_ConductorSingleLayer_fmu --startTime=0 --stopTime=86400 --stepSize=34.56 --timeout=400 --tolerance=1e-06 Buildings_12_Buildings_HeatTransfer_Examples_ConductorSingleLayer.fmu > Buildings_12_Buildings.HeatTransfer.Examples.ConductorSingleLayer.pipe 2>&1) [Timeout 420.0] diffSimulationResults("Buildings_12_Buildings.HeatTransfer.Examples.ConductorSingleLayer_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_HeatTransfer_Examples_ConductorSingleLayer.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.HeatTransfer.Examples.ConductorSingleLayer.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: 21.644583606044762]