Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.AltitudeAngle.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 0.001437/0.001437, allocations: 79.12 kB / 19.18 MB, free: 2.523 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 0.001513/0.001513, allocations: 167.9 kB / 22.46 MB, free: 5.359 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: 177.1 MB / 202.8 MB, free: 9.172 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 2.939/2.939, allocations: 389 MB / 0.633 GB, free: 1.012 MB / 0.5919 GB " [Timeout remaining time 176] Using package Buildings with version 13.0.1 (/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.BoundaryConditions.SolarGeometry.BaseClasses.Examples.AltitudeAngle,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|altAng.alt",fileNamePrefix="Buildings_latest_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.AltitudeAngle") translateModel(Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.AltitudeAngle,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|altAng.alt",fileNamePrefix="Buildings_latest_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.AltitudeAngle") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.613e-06/1.613e-06, allocations: 0 / 1 GB, free: 7.336 MB / 0.9512 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.844e-05/3.006e-05, allocations: 6.219 kB / 1 GB, free: 7.328 MB / 0.9512 GB Notification: Performance of NFInst.instantiate(Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.AltitudeAngle): time 0.008346/0.008376, allocations: 4.491 MB / 1.005 GB, free: 2.82 MB / 0.9512 GB Notification: Performance of NFInst.instExpressions: time 0.7833/0.7916, allocations: 132.8 MB / 1.134 GB, free: 45.16 MB / 1.076 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007642/0.7924, allocations: 23.22 kB / 1.134 GB, free: 45.16 MB / 1.076 GB Notification: Performance of NFTyping.typeComponents: time 0.0005348/0.7929, allocations: 209.8 kB / 1.134 GB, free: 45.16 MB / 1.076 GB Notification: Performance of NFTyping.typeBindings: time 0.001601/0.7945, allocations: 0.5847 MB / 1.135 GB, free: 45.16 MB / 1.076 GB Notification: Performance of NFTyping.typeClassSections: time 0.001786/0.7963, allocations: 0.8911 MB / 1.136 GB, free: 45.16 MB / 1.076 GB Notification: Performance of NFFlatten.flatten: time 0.001301/0.7976, allocations: 1.528 MB / 1.137 GB, free: 45.16 MB / 1.076 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0005819/0.7982, allocations: 404.6 kB / 1.138 GB, free: 45.1 MB / 1.076 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0008158/0.799, allocations: 0.7796 MB / 1.138 GB, free: 45.1 MB / 1.076 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0005117/0.7995, allocations: 427.8 kB / 1.139 GB, free: 45.1 MB / 1.076 GB Notification: Performance of NFPackage.collectConstants: time 0.0001748/0.7997, allocations: 125.7 kB / 1.139 GB, free: 45.1 MB / 1.076 GB Notification: Performance of NFFlatten.collectFunctions: time 0.000927/0.8006, allocations: 0.5032 MB / 1.139 GB, free: 45.09 MB / 1.076 GB Notification: Performance of NFScalarize.scalarize: time 0.0002704/0.8009, allocations: 323.7 kB / 1.14 GB, free: 45.09 MB / 1.076 GB Notification: Performance of NFVerifyModel.verify: time 0.0003916/0.8013, allocations: 412.5 kB / 1.14 GB, free: 45.09 MB / 1.076 GB Notification: Performance of NFConvertDAE.convert: time 0.001894/0.8032, allocations: 1.85 MB / 1.142 GB, free: 44.98 MB / 1.076 GB Notification: Performance of FrontEnd - DAE generated: time 4.558e-06/0.8032, allocations: 2.469 kB / 1.142 GB, free: 44.98 MB / 1.076 GB Notification: Performance of FrontEnd: time 1.854e-06/0.8032, allocations: 1.031 kB / 1.142 GB, free: 44.98 MB / 1.076 GB Notification: Performance of Transformations before backend: time 1.776e-05/0.8032, allocations: 0 / 1.142 GB, free: 44.98 MB / 1.076 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 225 * Number of variables: 225 Notification: Performance of Generate backend data structure: time 0.002435/0.8057, allocations: 1.477 MB / 1.143 GB, free: 44.23 MB / 1.076 GB Notification: Performance of prepare preOptimizeDAE: time 3.55e-05/0.8057, allocations: 9.031 kB / 1.143 GB, free: 44.23 MB / 1.076 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001673/0.8074, allocations: 255.3 kB / 1.144 GB, free: 44.16 MB / 1.076 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001105/0.8085, allocations: 0.7339 MB / 1.144 GB, free: 43.9 MB / 1.076 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.793e-05/0.8085, allocations: 70.98 kB / 1.144 GB, free: 43.9 MB / 1.076 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001162/0.8087, allocations: 97.86 kB / 1.145 GB, free: 43.9 MB / 1.076 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001441/0.8101, allocations: 1.222 MB / 1.146 GB, free: 43.44 MB / 1.076 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.106e-05/0.8101, allocations: 0.9375 kB / 1.146 GB, free: 43.44 MB / 1.076 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.014e-05/0.8102, allocations: 43.23 kB / 1.146 GB, free: 43.44 MB / 1.076 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.593e-05/0.8102, allocations: 21.52 kB / 1.146 GB, free: 43.44 MB / 1.076 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001504/0.8117, allocations: 1.09 MB / 1.147 GB, free: 43.43 MB / 1.076 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003551/0.8153, allocations: 2.284 MB / 1.149 GB, free: 42.72 MB / 1.076 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001395/0.8167, allocations: 0.8533 MB / 1.15 GB, free: 42.68 MB / 1.076 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004985/0.8172, allocations: 321.4 kB / 1.15 GB, free: 42.67 MB / 1.076 GB Notification: Performance of preOpt evalFunc (simulation): time 7.293e-05/0.8172, allocations: 28.7 kB / 1.15 GB, free: 42.67 MB / 1.076 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0008134/0.8181, allocations: 0.6388 MB / 1.151 GB, free: 42.46 MB / 1.076 GB Notification: Performance of pre-optimization done (n=95): time 3.016e-06/0.8181, allocations: 1 kB / 1.151 GB, free: 42.46 MB / 1.076 GB Notification: Performance of matching and sorting (n=95): time 0.003073/0.8211, allocations: 1.24 MB / 1.152 GB, free: 42.35 MB / 1.076 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.189e-05/0.8212, allocations: 206.1 kB / 1.152 GB, free: 42.12 MB / 1.076 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006747/0.8219, allocations: 0.6216 MB / 1.153 GB, free: 42 MB / 1.076 GB Notification: Performance of collectPreVariables (initialization): time 7.932e-05/0.822, allocations: 51.33 kB / 1.153 GB, free: 41.96 MB / 1.076 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002354/0.8222, allocations: 415.2 kB / 1.153 GB, free: 41.76 MB / 1.076 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001712/0.8224, allocations: 310.1 kB / 1.154 GB, free: 41.57 MB / 1.076 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002525/0.8226, allocations: 197.3 kB / 1.154 GB, free: 41.54 MB / 1.076 GB Notification: Performance of setup shared object (initialization): time 9.309e-05/0.8227, allocations: 390.1 kB / 1.154 GB, free: 41.23 MB / 1.076 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005376/0.8232, allocations: 314.4 kB / 1.155 GB, free: 41.23 MB / 1.076 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006441/0.8239, allocations: 0.5362 MB / 1.155 GB, free: 41.01 MB / 1.076 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00109/0.825, allocations: 0.6888 MB / 1.156 GB, free: 40.95 MB / 1.076 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.977e-06/0.825, allocations: 1.094 kB / 1.156 GB, free: 40.95 MB / 1.076 GB Notification: Performance of matching and sorting (n=119) (initialization): time 0.001954/0.8269, allocations: 0.9809 MB / 1.157 GB, free: 40.84 MB / 1.076 GB Notification: Performance of prepare postOptimizeDAE: time 1.914e-05/0.827, allocations: 5.719 kB / 1.157 GB, free: 40.84 MB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.354e-06/0.827, allocations: 0.9375 kB / 1.157 GB, free: 40.84 MB / 1.076 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005994/0.8276, allocations: 81.28 kB / 1.157 GB, free: 40.84 MB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000706/0.8283, allocations: 182.2 kB / 1.157 GB, free: 40.84 MB / 1.076 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001729/0.83, allocations: 1.501 MB / 1.158 GB, free: 39.62 MB / 1.076 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008441/0.8308, allocations: 99.38 kB / 1.158 GB, free: 39.59 MB / 1.076 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.351e-05/0.8309, allocations: 48.22 kB / 1.159 GB, free: 39.59 MB / 1.076 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 5 * Number of states: 0 () * Number of discrete variables: 32 (weaDat.conTim.canRepeatWeatherFile,weaDat.conTimMin.canRepeatWeatherFile,weaDat.decAng.k,$PRE.weaDat.decAng.k,weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.k,$PRE.weaDat.eqnTim.k,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.k,$PRE.weaDat.conTim.k,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.k,$PRE.weaDat.conTimMin.k,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.locTim.k,$PRE.weaDat.locTim.k,weaDat.locTim.tNext,$PRE.weaDat.locTim.tNext,decAng.k,$PRE.decAng.k,decAng.tNext,$PRE.decAng.tNext,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,$whenCondition6) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (117): * Single equations (assignments): 116 * 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 {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.0004881/0.8314, allocations: 285.8 kB / 1.159 GB, free: 39.47 MB / 1.076 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001684/0.8316, allocations: 90.69 kB / 1.159 GB, free: 39.42 MB / 1.076 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002325/0.8339, allocations: 1.177 MB / 1.16 GB, free: 39.3 MB / 1.076 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.836e-06/0.8339, allocations: 9.781 kB / 1.16 GB, free: 39.3 MB / 1.076 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.116e-06/0.8339, allocations: 3.594 kB / 1.16 GB, free: 39.3 MB / 1.076 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.057e-05/0.8339, allocations: 3.375 kB / 1.16 GB, free: 39.3 MB / 1.076 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003164/0.8371, allocations: 2.023 MB / 1.162 GB, free: 38.9 MB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.448e-06/0.8371, allocations: 0 / 1.162 GB, free: 38.9 MB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006079/0.8377, allocations: 163.1 kB / 1.162 GB, free: 38.9 MB / 1.076 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004301/0.8381, allocations: 74.12 kB / 1.162 GB, free: 38.89 MB / 1.076 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.676e-05/0.8382, allocations: 35.88 kB / 1.162 GB, free: 38.89 MB / 1.076 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00149/0.8397, allocations: 1.52 MB / 1.164 GB, free: 37.68 MB / 1.076 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.853e-06/0.8397, allocations: 0 / 1.164 GB, free: 37.68 MB / 1.076 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001978/0.8417, allocations: 1.097 MB / 1.165 GB, free: 37.46 MB / 1.076 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003774/0.842, allocations: 205.5 kB / 1.165 GB, free: 37.39 MB / 1.076 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001408/0.8422, allocations: 24.5 kB / 1.165 GB, free: 37.39 MB / 1.076 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006868/0.8429, allocations: 80.3 kB / 1.165 GB, free: 37.39 MB / 1.076 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001726/0.843, allocations: 91.16 kB / 1.165 GB, free: 37.39 MB / 1.076 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.966e-05/0.8431, allocations: 37.56 kB / 1.165 GB, free: 37.39 MB / 1.076 GB Notification: Performance of sorting global known variables: time 0.0004812/0.8436, allocations: 442.2 kB / 1.166 GB, free: 37.29 MB / 1.076 GB Notification: Performance of sort global known variables: time 9e-08/0.8436, allocations: 3.719 kB / 1.166 GB, free: 37.29 MB / 1.076 GB Notification: Performance of remove unused functions: time 0.0009787/0.8446, allocations: 355.2 kB / 1.166 GB, free: 37.23 MB / 1.076 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 18 ($whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,decAng.tNext,decAng.k,weaDat.locTim.tNext,weaDat.locTim.k,weaDat.conTimMin.tNext,weaDat.conTimMin.k,weaDat.conTim.tNext,weaDat.conTim.k,weaDat.eqnTim.tNext,weaDat.eqnTim.k,weaDat.decAng.tNext,weaDat.decAng.k) * Number of discrete states: 12 (weaDat.conTim.tNext,weaDat.eqnTim.tNext,decAng.tNext,weaDat.locTim.tNext,weaDat.decAng.tNext,weaDat.conTimMin.tNext,weaDat.decAng.k,weaDat.eqnTim.k,weaDat.conTim.k,weaDat.conTimMin.k,weaDat.locTim.k,decAng.k) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (109): * Single equations (assignments): 96 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 12 * 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 {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.002114/0.8467, allocations: 0.662 MB / 1.167 GB, free: 37.04 MB / 1.076 GB Notification: Performance of simCode: created initialization part: time 0.002239/0.8489, allocations: 0.8939 MB / 1.168 GB, free: 36.91 MB / 1.076 GB Notification: Performance of simCode: created event and clocks part: time 3.888e-06/0.8489, allocations: 0.9062 kB / 1.168 GB, free: 36.91 MB / 1.076 GB Notification: Performance of simCode: created simulation system equations: time 0.0009135/0.8498, allocations: 0.5235 MB / 1.168 GB, free: 36.79 MB / 1.076 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001219/0.8511, allocations: 304.1 kB / 1.168 GB, free: 36.76 MB / 1.076 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002889/0.8539, allocations: 1.763 MB / 1.17 GB, free: 36.07 MB / 1.076 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004226/0.8544, allocations: 464.8 kB / 1.171 GB, free: 35.96 MB / 1.076 GB Notification: Performance of simCode: alias equations: time 0.0008102/0.8552, allocations: 270.9 kB / 1.171 GB, free: 35.92 MB / 1.076 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003131/0.8555, allocations: 119.4 kB / 1.171 GB, free: 35.91 MB / 1.076 GB Notification: Performance of SimCode: time 5.61e-07/0.8555, allocations: 0 / 1.171 GB, free: 35.91 MB / 1.076 GB Notification: Performance of Templates: time 0.03196/0.8875, allocations: 16.26 MB / 1.187 GB, free: 34.14 MB / 1.076 GB " [Timeout remaining time 299] make -j1 -f Buildings_latest_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.AltitudeAngle.makefile [Timeout 300] (rm -f Buildings_latest_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.AltitudeAngle.pipe ; mkfifo Buildings_latest_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.AltitudeAngle.pipe ; head -c 1048576 < Buildings_latest_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.AltitudeAngle.pipe >> ../files/Buildings_latest_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.AltitudeAngle.sim & ./Buildings_latest_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.AltitudeAngle -abortSlowSimulation -alarm=800 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.AltitudeAngle.pipe 2>&1) [Timeout 800] diffSimulationResults("Buildings_latest_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.AltitudeAngle_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_BoundaryConditions_SolarGeometry_BaseClasses_Examples_AltitudeAngle.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.BoundaryConditions.SolarGeometry.BaseClasses.Examples.AltitudeAngle.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: 9.668769501149654]