Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Fluid.Movers.Examples.MoverParameter.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001331/0.001331, allocations: 113.8 kB / 17.61 MB, free: 4.703 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001361/0.001361, allocations: 186 kB / 20.78 MB, free: 1.547 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.491/1.491, allocations: 225.6 MB / 249.4 MB, free: 3.137 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.73/2.73, allocations: 443.4 MB / 0.7304 GB, free: 14.02 MB / 0.5762 GB " [Timeout remaining time 177] Using package Buildings with version 10.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Buildings.Fluid.Movers.Examples.MoverParameter,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|pump_dp.m_flow|pump_m_flow.m_flow|pump_y.m_flow",fileNamePrefix="Buildings_10_Buildings.Fluid.Movers.Examples.MoverParameter") translateModel(Buildings.Fluid.Movers.Examples.MoverParameter,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|pump_dp.m_flow|pump_m_flow.m_flow|pump_y.m_flow",fileNamePrefix="Buildings_10_Buildings.Fluid.Movers.Examples.MoverParameter") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 0.002082/0.002082, allocations: 63.84 kB / 1.059 GB, free: 412 kB / 0.795 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3478/0.3499, allocations: 160.8 MB / 1.216 GB, free: 15.37 MB / 0.9669 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Movers.Examples.MoverParameter): time 0.7873/1.137, allocations: 76.78 MB / 1.291 GB, free: 8.598 MB / 0.9981 GB Notification: Performance of NFInst.instExpressions: time 0.04411/1.181, allocations: 26.26 MB / 1.317 GB, free: 9.613 MB / 1.014 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00775/1.189, allocations: 122.2 kB / 1.317 GB, free: 9.574 MB / 1.014 GB Notification: Performance of NFTyping.typeComponents: time 0.01096/1.2, allocations: 2.639 MB / 1.319 GB, free: 8.332 MB / 1.014 GB Notification: Performance of NFTyping.typeBindings: time 0.01738/1.217, allocations: 4.072 MB / 1.323 GB, free: 5.973 MB / 1.014 GB Notification: Performance of NFTyping.typeClassSections: time 0.01124/1.229, allocations: 3.182 MB / 1.327 GB, free: 4.32 MB / 1.014 GB Notification: Performance of NFFlatten.flatten: time 0.05102/1.28, allocations: 27.76 MB / 1.354 GB, free: 10.32 MB / 1.029 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005643/1.285, allocations: 2.146 MB / 1.356 GB, free: 8.715 MB / 1.029 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01075/1.296, allocations: 3.12 MB / 1.359 GB, free: 6.844 MB / 1.029 GB Notification: Performance of NFSimplifyModel.simplify: time 0.007452/1.303, allocations: 2.525 MB / 1.361 GB, free: 5.215 MB / 1.029 GB Notification: Performance of NFPackage.collectConstants: time 0.001505/1.305, allocations: 348.6 kB / 1.362 GB, free: 5.215 MB / 1.029 GB Notification: Performance of NFFlatten.collectFunctions: time 0.009727/1.315, allocations: 2.578 MB / 1.364 GB, free: 3.898 MB / 1.029 GB Notification: Performance of NFScalarize.scalarize: time 0.003206/1.318, allocations: 1.696 MB / 1.366 GB, free: 2.773 MB / 1.029 GB Notification: Performance of NFVerifyModel.verify: time 0.006683/1.325, allocations: 2.466 MB / 1.368 GB, free: 1.059 MB / 1.029 GB Notification: Performance of NFConvertDAE.convert: time 0.01822/1.343, allocations: 7.503 MB / 1.375 GB, free: 11.91 MB / 1.045 GB Notification: Performance of FrontEnd - DAE generated: time 7.314e-06/1.343, allocations: 0 / 1.375 GB, free: 11.91 MB / 1.045 GB Notification: Performance of FrontEnd: time 2.685e-06/1.343, allocations: 0 / 1.375 GB, free: 11.91 MB / 1.045 GB Notification: Performance of Transformations before backend: time 0.0003406/1.343, allocations: 4 kB / 1.375 GB, free: 11.91 MB / 1.045 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 374 * Number of variables: 374 Notification: Performance of Generate backend data structure: time 0.01934/1.363, allocations: 5.652 MB / 1.381 GB, free: 7.5 MB / 1.045 GB Notification: Performance of prepare preOptimizeDAE: time 5.642e-05/1.363, allocations: 12.02 kB / 1.381 GB, free: 7.488 MB / 1.045 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009921/1.373, allocations: 1.53 MB / 1.383 GB, free: 5.953 MB / 1.045 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01833/1.391, allocations: 7.269 MB / 1.39 GB, free: 14.61 MB / 1.061 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003464/1.391, allocations: 134.9 kB / 1.39 GB, free: 14.48 MB / 1.061 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001037/1.392, allocations: 168 kB / 1.39 GB, free: 14.32 MB / 1.061 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.007786/1.4, allocations: 2.502 MB / 1.392 GB, free: 11.73 MB / 1.061 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.859e-05/1.4, allocations: 9.062 kB / 1.392 GB, free: 11.72 MB / 1.061 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000498/1.401, allocations: 60 kB / 1.392 GB, free: 11.66 MB / 1.061 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.353e-05/1.401, allocations: 40 kB / 1.392 GB, free: 11.62 MB / 1.061 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006473/1.407, allocations: 1.974 MB / 1.394 GB, free: 9.645 MB / 1.061 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 0.02609/1.433, allocations: 10.76 MB / 1.405 GB, free: 14.4 MB / 1.076 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004631/1.438, allocations: 1.442 MB / 1.406 GB, free: 12.95 MB / 1.076 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001954/1.44, allocations: 0.6427 MB / 1.407 GB, free: 12.3 MB / 1.076 GB Notification: Performance of preOpt evalFunc (simulation): time 0.01094/1.451, allocations: 4.434 MB / 1.411 GB, free: 7.605 MB / 1.076 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.13e-05/1.451, allocations: 35.12 kB / 1.411 GB, free: 7.562 MB / 1.076 GB Notification: Performance of pre-optimization done (n=57): time 3.276e-06/1.451, allocations: 4 kB / 1.411 GB, free: 7.559 MB / 1.076 GB Notification: Performance of matching and sorting (n=57): time 0.007189/1.458, allocations: 2.226 MB / 1.413 GB, free: 5.32 MB / 1.076 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.737e-05/1.458, allocations: 55.97 kB / 1.414 GB, free: 5.254 MB / 1.076 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01409/1.472, allocations: 5.59 MB / 1.419 GB, free: 15.69 MB / 1.092 GB Notification: Performance of collectPreVariables (initialization): time 0.0004699/1.473, allocations: 45.7 kB / 1.419 GB, free: 15.64 MB / 1.092 GB Notification: Performance of collectInitialEqns (initialization): time 0.003174/1.476, allocations: 1.984 MB / 1.421 GB, free: 13.64 MB / 1.092 GB Notification: Performance of collectInitialBindings (initialization): time 0.0007074/1.476, allocations: 238.1 kB / 1.421 GB, free: 13.41 MB / 1.092 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002357/1.479, allocations: 0.6972 MB / 1.422 GB, free: 12.7 MB / 1.092 GB Notification: Performance of setup shared object (initialization): time 0.0001397/1.479, allocations: 309.1 kB / 1.422 GB, free: 12.39 MB / 1.092 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004247/1.483, allocations: 2.004 MB / 1.424 GB, free: 10.38 MB / 1.092 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005051/1.488, allocations: 2.925 MB / 1.427 GB, free: 7.078 MB / 1.092 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.008085/1.496, allocations: 4.537 MB / 1.431 GB, free: 2.211 MB / 1.092 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.56e-05/1.496, allocations: 8 kB / 1.431 GB, free: 2.203 MB / 1.092 GB Notification: Performance of matching and sorting (n=394) (initialization): time 0.01194/1.508, allocations: 5.317 MB / 1.437 GB, free: 12.86 MB / 1.107 GB Notification: Performance of prepare postOptimizeDAE: time 5.58e-05/1.508, allocations: 16 kB / 1.437 GB, free: 12.85 MB / 1.107 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.313e-05/1.508, allocations: 24 kB / 1.437 GB, free: 12.82 MB / 1.107 GB Notification: Performance of postOpt tearingSystem (initialization): time 7.528e-05/1.508, allocations: 36 kB / 1.437 GB, free: 12.79 MB / 1.107 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003721/1.512, allocations: 0.6402 MB / 1.437 GB, free: 12.15 MB / 1.107 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002791/1.515, allocations: 2.398 MB / 1.44 GB, free: 9.68 MB / 1.107 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005064/1.52, allocations: 445.7 kB / 1.44 GB, free: 9.242 MB / 1.107 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006035/1.521, allocations: 156 kB / 1.44 GB, free: 9.09 MB / 1.107 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.006271/1.527, allocations: 2.777 MB / 1.443 GB, free: 6.305 MB / 1.107 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.004897/1.532, allocations: 2.715 MB / 1.446 GB, free: 3.211 MB / 1.107 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.007223/1.539, allocations: 4.106 MB / 1.45 GB, free: 14.77 MB / 1.123 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.177e-05/1.539, allocations: 8 kB / 1.45 GB, free: 14.77 MB / 1.123 GB Notification: Performance of matching and sorting (n=394) (initialization_lambda0): time 0.0105/1.55, allocations: 4.876 MB / 1.454 GB, free: 9.871 MB / 1.123 GB Notification: Performance of prepare postOptimizeDAE: time 3.138e-05/1.55, allocations: 16 kB / 1.454 GB, free: 9.855 MB / 1.123 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.586e-05/1.55, allocations: 27.94 kB / 1.454 GB, free: 9.828 MB / 1.123 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.119e-05/1.55, allocations: 36 kB / 1.454 GB, free: 9.793 MB / 1.123 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002968/1.553, allocations: 0.644 MB / 1.455 GB, free: 9.148 MB / 1.123 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.721e-05/1.553, allocations: 59.78 kB / 1.455 GB, free: 9.09 MB / 1.123 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004246/1.557, allocations: 348 kB / 1.455 GB, free: 8.75 MB / 1.123 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000385/1.557, allocations: 152 kB / 1.456 GB, free: 8.602 MB / 1.123 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 109 * 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 (277): * Single equations (assignments): 268 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 3 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 3 * Torn equation systems: 0 * 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): 3 systems {1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0006944/1.558, allocations: 327.2 kB / 1.456 GB, free: 8.277 MB / 1.123 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001302/1.559, allocations: 441 kB / 1.456 GB, free: 7.844 MB / 1.123 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005902/1.565, allocations: 2.082 MB / 1.458 GB, free: 5.75 MB / 1.123 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.559e-05/1.565, allocations: 11.98 kB / 1.458 GB, free: 5.738 MB / 1.123 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.217e-05/1.565, allocations: 4 kB / 1.458 GB, free: 5.734 MB / 1.123 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.327e-05/1.565, allocations: 7.922 kB / 1.458 GB, free: 5.727 MB / 1.123 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01293/1.578, allocations: 4.635 MB / 1.463 GB, free: 0.9961 MB / 1.123 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.559e-05/1.578, allocations: 4 kB / 1.463 GB, free: 0.9922 MB / 1.123 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001418/1.58, allocations: 240 kB / 1.463 GB, free: 0.7578 MB / 1.123 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.000344/1.58, allocations: 104.8 kB / 1.463 GB, free: 0.6523 MB / 1.123 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001121/1.58, allocations: 35.97 kB / 1.463 GB, free: 0.6172 MB / 1.123 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002132/1.582, allocations: 2.158 MB / 1.465 GB, free: 14.39 MB / 1.139 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.639e-06/1.582, allocations: 288 / 1.465 GB, free: 14.39 MB / 1.139 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006616/1.589, allocations: 2.085 MB / 1.467 GB, free: 12.25 MB / 1.139 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003726/1.593, allocations: 0.7358 MB / 1.468 GB, free: 11.49 MB / 1.139 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001853/1.594, allocations: 12 kB / 1.468 GB, free: 11.48 MB / 1.139 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003453/1.598, allocations: 151.8 kB / 1.468 GB, free: 11.33 MB / 1.139 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000159/1.598, allocations: 52.38 kB / 1.468 GB, free: 11.27 MB / 1.139 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001856/1.598, allocations: 51.95 kB / 1.468 GB, free: 11.22 MB / 1.139 GB Notification: Performance of sorting global known variables: time 0.01108/1.609, allocations: 3.804 MB / 1.472 GB, free: 7.441 MB / 1.139 GB Notification: Performance of sort global known variables: time 2.2e-07/1.609, allocations: 0 / 1.472 GB, free: 7.441 MB / 1.139 GB Notification: Performance of remove unused functions: time 0.0107/1.62, allocations: 1.736 MB / 1.474 GB, free: 5.703 MB / 1.139 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 12 * 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 simulation (75): * Single equations (assignments): 64 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 8 * 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 {1, 1} * Without analytic Jacobian (size): 0 systems 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 {(1,1)} Notification: Performance of Backend phase and start with SimCode phase: time 0.002721/1.623, allocations: 0.7173 MB / 1.474 GB, free: 4.98 MB / 1.139 GB Notification: Performance of simCode: created initialization part: time 0.01316/1.636, allocations: 5.215 MB / 1.48 GB, free: 15.79 MB / 1.154 GB Notification: Performance of simCode: created event and clocks part: time 9.698e-06/1.636, allocations: 0.5 kB / 1.48 GB, free: 15.79 MB / 1.154 GB Notification: Performance of simCode: created simulation system equations: time 0.002407/1.638, allocations: 0.7104 MB / 1.48 GB, free: 15.07 MB / 1.154 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0128/1.651, allocations: 2.261 MB / 1.482 GB, free: 12.88 MB / 1.154 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01779/1.669, allocations: 7.184 MB / 1.49 GB, free: 5.629 MB / 1.154 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003892/1.673, allocations: 2.544 MB / 1.492 GB, free: 3.066 MB / 1.154 GB Notification: Performance of simCode: alias equations: time 0.005047/1.678, allocations: 1.171 MB / 1.493 GB, free: 1.891 MB / 1.154 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001132/1.679, allocations: 323.3 kB / 1.493 GB, free: 1.574 MB / 1.154 GB Notification: Performance of SimCode: time 1.202e-06/1.679, allocations: 0 / 1.493 GB, free: 1.574 MB / 1.154 GB Notification: Performance of Templates: time 0.1518/1.831, allocations: 86.68 MB / 1.578 GB, free: 12.06 MB / 1.248 GB " [Timeout remaining time 298] make -j1 -f Buildings_10_Buildings.Fluid.Movers.Examples.MoverParameter.makefile [Timeout 300] (rm -f Buildings_10_Buildings.Fluid.Movers.Examples.MoverParameter.pipe ; mkfifo Buildings_10_Buildings.Fluid.Movers.Examples.MoverParameter.pipe ; head -c 1048576 < Buildings_10_Buildings.Fluid.Movers.Examples.MoverParameter.pipe >> ../files/Buildings_10_Buildings.Fluid.Movers.Examples.MoverParameter.sim & ./Buildings_10_Buildings.Fluid.Movers.Examples.MoverParameter -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS > Buildings_10_Buildings.Fluid.Movers.Examples.MoverParameter.pipe 2>&1) [Timeout 400] diffSimulationResults("Buildings_10_Buildings.Fluid.Movers.Examples.MoverParameter_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_10.0.x/Buildings_Fluid_Movers_Examples_MoverParameter.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_10_Buildings.Fluid.Movers.Examples.MoverParameter.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: 12.329938605427742]