Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.Movers.Examples.PumpsSeries.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 0.001837/0.001837, allocations: 78.09 kB / 19.76 MB, free: 1.875 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 0.002286/0.002286, allocations: 157.1 kB / 23.01 MB, free: 4.605 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 1.451/1.451, allocations: 177.2 MB / 203.4 MB, free: 9.008 MB / 190.1 MB " [Timeout remaining time 178] 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 2.836/2.836, allocations: 394.2 MB / 0.6386 GB, free: 11.97 MB / 0.6075 GB " [Timeout remaining time 176] Using package Buildings with version 13.0.0 (/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.Movers.Examples.PumpsSeries,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|floMac1.y|floMac1.dp|floMac2.dp|floMac1.m_flow|floMac2.m_flow",fileNamePrefix="Buildings_latest_Buildings.Fluid.Movers.Examples.PumpsSeries") translateModel(Buildings.Fluid.Movers.Examples.PumpsSeries,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|floMac1.y|floMac1.dp|floMac2.dp|floMac1.m_flow|floMac2.m_flow",fileNamePrefix="Buildings_latest_Buildings.Fluid.Movers.Examples.PumpsSeries") [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 0.002084/0.002084, allocations: 63.89 kB / 1.009 GB, free: 14.53 MB / 0.9669 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.9819/0.984, allocations: 181.8 MB / 1.187 GB, free: 16.23 MB / 1.076 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Movers.Examples.PumpsSeries): time 0.05211/1.036, allocations: 47.46 MB / 1.233 GB, free: 376 kB / 1.092 GB Notification: Performance of NFInst.instExpressions: time 0.03066/1.067, allocations: 16.98 MB / 1.25 GB, free: 4.883 MB / 1.107 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003962/1.071, allocations: 102.4 kB / 1.25 GB, free: 4.832 MB / 1.107 GB Notification: Performance of NFTyping.typeComponents: time 0.00719/1.078, allocations: 1.925 MB / 1.251 GB, free: 3.984 MB / 1.107 GB Notification: Performance of NFTyping.typeBindings: time 0.009711/1.088, allocations: 2.887 MB / 1.254 GB, free: 2.309 MB / 1.107 GB Notification: Performance of NFTyping.typeClassSections: time 0.006424/1.094, allocations: 2.105 MB / 1.256 GB, free: 0.7617 MB / 1.107 GB Notification: Performance of NFFlatten.flatten: time 0.02967/1.124, allocations: 16.29 MB / 1.272 GB, free: 8.406 MB / 1.123 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00323/1.127, allocations: 1.393 MB / 1.274 GB, free: 7.363 MB / 1.123 GB Notification: Performance of NFEvalConstants.evaluate: time 0.006131/1.133, allocations: 2.116 MB / 1.276 GB, free: 6.098 MB / 1.123 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003861/1.137, allocations: 1.475 MB / 1.277 GB, free: 5.191 MB / 1.123 GB Notification: Performance of NFPackage.collectConstants: time 0.0006012/1.138, allocations: 192.9 kB / 1.277 GB, free: 5.188 MB / 1.123 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004425/1.142, allocations: 1.386 MB / 1.279 GB, free: 4.516 MB / 1.123 GB Notification: Performance of NFScalarize.scalarize: time 0.001195/1.143, allocations: 0.8595 MB / 1.28 GB, free: 3.922 MB / 1.123 GB Notification: Performance of NFVerifyModel.verify: time 0.002285/1.145, allocations: 1.019 MB / 1.281 GB, free: 3.309 MB / 1.123 GB Notification: Performance of NFConvertDAE.convert: time 0.009161/1.155, allocations: 4.104 MB / 1.285 GB, free: 0.5391 MB / 1.123 GB Notification: Performance of FrontEnd - DAE generated: time 7.614e-06/1.155, allocations: 0 / 1.285 GB, free: 0.5391 MB / 1.123 GB Notification: Performance of FrontEnd: time 1.783e-06/1.155, allocations: 0 / 1.285 GB, free: 0.5391 MB / 1.123 GB Notification: Performance of Transformations before backend: time 0.0001131/1.155, allocations: 1.375 kB / 1.285 GB, free: 0.5391 MB / 1.123 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 249 * Number of variables: 249 Notification: Performance of Generate backend data structure: time 0.007832/1.163, allocations: 3.075 MB / 1.288 GB, free: 14.23 MB / 1.139 GB Notification: Performance of prepare preOptimizeDAE: time 5.177e-05/1.163, allocations: 13.84 kB / 1.288 GB, free: 14.23 MB / 1.139 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006004/1.169, allocations: 0.9431 MB / 1.288 GB, free: 13.75 MB / 1.139 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01015/1.179, allocations: 3.792 MB / 1.292 GB, free: 9.883 MB / 1.139 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001572/1.179, allocations: 89.94 kB / 1.292 GB, free: 9.797 MB / 1.139 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000337/1.179, allocations: 108 kB / 1.292 GB, free: 9.691 MB / 1.139 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003291/1.183, allocations: 1.36 MB / 1.294 GB, free: 8.27 MB / 1.139 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.6e-05/1.183, allocations: 0 / 1.294 GB, free: 8.27 MB / 1.139 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000132/1.183, allocations: 48 kB / 1.294 GB, free: 8.223 MB / 1.139 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.379e-05/1.183, allocations: 24 kB / 1.294 GB, free: 8.199 MB / 1.139 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003256/1.186, allocations: 1.062 MB / 1.295 GB, free: 7.141 MB / 1.139 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 0.01023/1.196, allocations: 4.595 MB / 1.299 GB, free: 2.418 MB / 1.139 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003248/1.199, allocations: 0.8341 MB / 1.3 GB, free: 1.578 MB / 1.139 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001249/1.201, allocations: 394.1 kB / 1.3 GB, free: 1.191 MB / 1.139 GB Notification: Performance of preOpt evalFunc (simulation): time 0.003471/1.204, allocations: 1.27 MB / 1.302 GB, free: 15.89 MB / 1.154 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.73e-05/1.204, allocations: 43 kB / 1.302 GB, free: 15.84 MB / 1.154 GB Notification: Performance of pre-optimization done (n=56): time 2.194e-06/1.204, allocations: 0 / 1.302 GB, free: 15.84 MB / 1.154 GB Notification: Performance of matching and sorting (n=56): time 0.005349/1.21, allocations: 1.445 MB / 1.303 GB, free: 14.39 MB / 1.154 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.394e-05/1.21, allocations: 59.91 kB / 1.303 GB, free: 14.32 MB / 1.154 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004784/1.214, allocations: 2.226 MB / 1.305 GB, free: 12.08 MB / 1.154 GB Notification: Performance of collectPreVariables (initialization): time 0.0001574/1.215, allocations: 49.64 kB / 1.305 GB, free: 12.02 MB / 1.154 GB Notification: Performance of collectInitialEqns (initialization): time 0.001542/1.216, allocations: 1.121 MB / 1.307 GB, free: 10.9 MB / 1.154 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004187/1.217, allocations: 202.2 kB / 1.307 GB, free: 10.7 MB / 1.154 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004924/1.217, allocations: 222.5 kB / 1.307 GB, free: 10.47 MB / 1.154 GB Notification: Performance of setup shared object (initialization): time 0.0001925/1.217, allocations: 337.9 kB / 1.307 GB, free: 10.14 MB / 1.154 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001457/1.219, allocations: 436.6 kB / 1.308 GB, free: 9.707 MB / 1.154 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001942/1.221, allocations: 0.9961 MB / 1.309 GB, free: 8.523 MB / 1.154 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003096/1.224, allocations: 1.093 MB / 1.31 GB, free: 7.32 MB / 1.154 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.369e-05/1.224, allocations: 12.09 kB / 1.31 GB, free: 7.309 MB / 1.154 GB Notification: Performance of matching and sorting (n=100) (initialization): time 0.004464/1.228, allocations: 1.46 MB / 1.311 GB, free: 5.836 MB / 1.154 GB Notification: Performance of prepare postOptimizeDAE: time 3.482e-05/1.228, allocations: 12.03 kB / 1.311 GB, free: 5.824 MB / 1.154 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.03e-05/1.228, allocations: 11.98 kB / 1.311 GB, free: 5.812 MB / 1.154 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005363/1.229, allocations: 124.8 kB / 1.311 GB, free: 5.688 MB / 1.154 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001156/1.23, allocations: 247.6 kB / 1.312 GB, free: 5.445 MB / 1.154 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007637/1.231, allocations: 0.6421 MB / 1.312 GB, free: 4.777 MB / 1.154 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00208/1.233, allocations: 147.9 kB / 1.312 GB, free: 4.633 MB / 1.154 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002262/1.233, allocations: 103.9 kB / 1.312 GB, free: 4.531 MB / 1.154 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002374/1.235, allocations: 0.9157 MB / 1.313 GB, free: 3.613 MB / 1.154 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001723/1.237, allocations: 0.9492 MB / 1.314 GB, free: 2.473 MB / 1.154 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002662/1.24, allocations: 1.023 MB / 1.315 GB, free: 1.336 MB / 1.154 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.953e-06/1.24, allocations: 4 kB / 1.315 GB, free: 1.332 MB / 1.154 GB Notification: Performance of matching and sorting (n=100) (initialization_lambda0): time 0.004281/1.244, allocations: 1.382 MB / 1.317 GB, free: 15.94 MB / 1.17 GB Notification: Performance of prepare postOptimizeDAE: time 2.144e-05/1.244, allocations: 11.94 kB / 1.317 GB, free: 15.93 MB / 1.17 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.64e-05/1.244, allocations: 12.06 kB / 1.317 GB, free: 15.91 MB / 1.17 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0009275/1.245, allocations: 184.7 kB / 1.317 GB, free: 15.73 MB / 1.17 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001028/1.246, allocations: 227.6 kB / 1.317 GB, free: 15.51 MB / 1.17 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006337/1.252, allocations: 3.106 MB / 1.32 GB, free: 12.23 MB / 1.17 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002023/1.254, allocations: 143.5 kB / 1.32 GB, free: 12.09 MB / 1.17 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002749/1.255, allocations: 79.91 kB / 1.32 GB, free: 12.01 MB / 1.17 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 37 * 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 (93): * Single equations (assignments): 90 * Array equations: 2 * 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 {(1,5)} Notification: Performance of prepare postOptimizeDAE: time 0.0004975/1.255, allocations: 232.7 kB / 1.32 GB, free: 11.77 MB / 1.17 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007715/1.256, allocations: 234.4 kB / 1.321 GB, free: 11.54 MB / 1.17 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004843/1.261, allocations: 1.488 MB / 1.322 GB, free: 10.04 MB / 1.17 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.109e-05/1.261, allocations: 7.984 kB / 1.322 GB, free: 10.03 MB / 1.17 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.453e-06/1.261, allocations: 3.938 kB / 1.322 GB, free: 10.03 MB / 1.17 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.092e-05/1.261, allocations: 7.984 kB / 1.322 GB, free: 10.02 MB / 1.17 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007338/1.268, allocations: 2.47 MB / 1.325 GB, free: 7.496 MB / 1.17 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.062e-05/1.268, allocations: 4 kB / 1.325 GB, free: 7.492 MB / 1.17 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009918/1.269, allocations: 167.9 kB / 1.325 GB, free: 7.328 MB / 1.17 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003453/1.27, allocations: 96.7 kB / 1.325 GB, free: 7.23 MB / 1.17 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.766e-05/1.27, allocations: 35.91 kB / 1.325 GB, free: 7.195 MB / 1.17 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005761/1.27, allocations: 0.6265 MB / 1.325 GB, free: 6.543 MB / 1.17 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.825e-06/1.27, allocations: 0 / 1.325 GB, free: 6.543 MB / 1.17 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00525/1.275, allocations: 1.862 MB / 1.327 GB, free: 4.648 MB / 1.17 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001161/1.277, allocations: 322.1 kB / 1.328 GB, free: 4.332 MB / 1.17 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005955/1.277, allocations: 15.94 kB / 1.328 GB, free: 4.316 MB / 1.17 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001465/1.279, allocations: 79.97 kB / 1.328 GB, free: 4.238 MB / 1.17 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001192/1.279, allocations: 52.58 kB / 1.328 GB, free: 4.188 MB / 1.17 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001356/1.279, allocations: 55.95 kB / 1.328 GB, free: 4.133 MB / 1.17 GB Notification: Performance of sorting global known variables: time 0.00339/1.282, allocations: 1.54 MB / 1.329 GB, free: 2.586 MB / 1.17 GB Notification: Performance of sort global known variables: time 8e-08/1.282, allocations: 0 / 1.329 GB, free: 2.586 MB / 1.17 GB Notification: Performance of remove unused functions: time 0.004011/1.286, allocations: 1.017 MB / 1.33 GB, free: 1.566 MB / 1.17 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 2 (floMac1.motSpe.y,floMac2.motSpe.y) * 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 (63): * Single equations (assignments): 56 * 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 {(1,7)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001598/1.288, allocations: 0.5214 MB / 1.331 GB, free: 1.031 MB / 1.17 GB Notification: Performance of simCode: created initialization part: time 0.005456/1.293, allocations: 1.715 MB / 1.332 GB, free: 15.31 MB / 1.186 GB Notification: Performance of simCode: created event and clocks part: time 5.781e-06/1.293, allocations: 0.875 kB / 1.332 GB, free: 15.31 MB / 1.186 GB Notification: Performance of simCode: created simulation system equations: time 0.001613/1.295, allocations: 487.6 kB / 1.333 GB, free: 14.83 MB / 1.186 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006624/1.302, allocations: 1.328 MB / 1.334 GB, free: 13.55 MB / 1.186 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01044/1.312, allocations: 4.174 MB / 1.338 GB, free: 9.32 MB / 1.186 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001983/1.314, allocations: 1.12 MB / 1.339 GB, free: 8.168 MB / 1.186 GB Notification: Performance of simCode: alias equations: time 0.003222/1.317, allocations: 0.6329 MB / 1.34 GB, free: 7.531 MB / 1.186 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000769/1.318, allocations: 224.4 kB / 1.34 GB, free: 7.312 MB / 1.186 GB Notification: Performance of SimCode: time 8.52e-07/1.318, allocations: 0 / 1.34 GB, free: 7.312 MB / 1.186 GB Notification: Performance of Templates: time 0.099/1.417, allocations: 55.02 MB / 1.394 GB, free: 1.195 MB / 1.232 GB " [Timeout remaining time 299] make -j1 -f Buildings_latest_Buildings.Fluid.Movers.Examples.PumpsSeries.makefile [Timeout 300] (rm -f Buildings_latest_Buildings.Fluid.Movers.Examples.PumpsSeries.pipe ; mkfifo Buildings_latest_Buildings.Fluid.Movers.Examples.PumpsSeries.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.Movers.Examples.PumpsSeries.pipe >> ../files/Buildings_latest_Buildings.Fluid.Movers.Examples.PumpsSeries.sim & ./Buildings_latest_Buildings.Fluid.Movers.Examples.PumpsSeries -abortSlowSimulation -alarm=800 -s ida -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Fluid.Movers.Examples.PumpsSeries.pipe 2>&1) [Timeout 800] diffSimulationResults("Buildings_latest_Buildings.Fluid.Movers.Examples.PumpsSeries_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_Movers_Examples_PumpsSeries.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.Movers.Examples.PumpsSeries.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: 10.69352443004027]