Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_trunk_Modelica.Electrical.Analog.Examples.SeriesResonance.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001255/0.001255, allocations: 117 kB / 18.49 MB, free: 4.566 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001351/0.001351, allocations: 216.7 kB / 21.46 MB, free: 1.613 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.473/1.473, allocations: 230.4 MB / 254.7 MB, free: 15.02 MB / 206.1 MB " [Timeout remaining time 178] Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo) Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo) Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo) Running command: "" <> buildModelFMU(Modelica.Electrical.Analog.Examples.SeriesResonance,fileNamePrefix="Modelica_trunk_Modelica_Electrical_Analog_Examples_SeriesResonance",fmuType="cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Electrical.Analog.Examples.SeriesResonance,fileNamePrefix="Modelica_trunk_Modelica_Electrical_Analog_Examples_SeriesResonance",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.002057/0.002057, allocations: 55.91 kB / 373.7 MB, free: 10.08 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1188/0.1209, allocations: 53.37 MB / 427.1 MB, free: 4.605 MB / 350.1 MB Notification: Performance of NFInst.instantiate(Modelica.Electrical.Analog.Examples.SeriesResonance): time 0.005637/0.1265, allocations: 2.925 MB / 430 MB, free: 1.668 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.001946/0.1284, allocations: 0.7167 MB / 430.7 MB, free: 0.9453 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004023/0.1288, allocations: 7.938 kB / 430.7 MB, free: 0.9375 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0003297/0.1292, allocations: 59.44 kB / 430.8 MB, free: 0.8789 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0003991/0.1296, allocations: 87.19 kB / 430.9 MB, free: 0.793 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.000461/0.13, allocations: 91.81 kB / 431 MB, free: 0.7031 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.0007689/0.1308, allocations: 378.4 kB / 431.3 MB, free: 340 kB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0003508/0.1311, allocations: 117.3 kB / 431.4 MB, free: 216 kB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0005133/0.1317, allocations: 155.5 kB / 431.6 MB, free: 60 kB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.2303/0.3619, allocations: 148 kB / 431.7 MB, free: 7.844 MB / 350.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001257/0.3621, allocations: 35.34 kB / 431.8 MB, free: 7.844 MB / 350.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0001026/0.3622, allocations: 32.22 kB / 431.8 MB, free: 7.844 MB / 350.1 MB Notification: Performance of NFScalarize.scalarize: time 7.301e-05/0.3622, allocations: 68.8 kB / 431.9 MB, free: 7.844 MB / 350.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0001893/0.3624, allocations: 173.8 kB / 432 MB, free: 7.844 MB / 350.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0005248/0.3629, allocations: 376.2 kB / 432.4 MB, free: 7.785 MB / 350.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.148e-06/0.363, allocations: 1.125 kB / 432.4 MB, free: 7.785 MB / 350.1 MB Notification: Performance of FrontEnd: time 1.283e-06/0.363, allocations: 0.9375 kB / 432.4 MB, free: 7.785 MB / 350.1 MB Notification: Performance of Transformations before backend: time 1.903e-05/0.363, allocations: 0 / 432.4 MB, free: 7.785 MB / 350.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 79 * Number of variables: 79 Notification: Performance of Generate backend data structure: time 0.001067/0.364, allocations: 0.6149 MB / 433 MB, free: 7.332 MB / 350.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.128e-05/0.3641, allocations: 9.625 kB / 433 MB, free: 7.332 MB / 350.1 MB Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 2.716e-05/0.3641, allocations: 10.41 kB / 433 MB, free: 7.332 MB / 350.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 6.815e-05/0.3642, allocations: 70.98 kB / 433.1 MB, free: 7.293 MB / 350.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 7.792e-05/0.3643, allocations: 38.86 kB / 433.1 MB, free: 7.273 MB / 350.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003889/0.3647, allocations: 265.8 kB / 433.4 MB, free: 7.051 MB / 350.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.888e-05/0.3647, allocations: 26.97 kB / 433.4 MB, free: 7.047 MB / 350.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 6.391e-05/0.3647, allocations: 32.94 kB / 433.5 MB, free: 7.047 MB / 350.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005284/0.3653, allocations: 277 kB / 433.7 MB, free: 7.004 MB / 350.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.452e-05/0.3653, allocations: 0 / 433.7 MB, free: 7.004 MB / 350.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.835e-05/0.3653, allocations: 14.06 kB / 433.8 MB, free: 7.004 MB / 350.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.811e-05/0.3653, allocations: 7.844 kB / 433.8 MB, free: 7.004 MB / 350.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000409/0.3657, allocations: 210.7 kB / 434 MB, free: 7.004 MB / 350.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001303/0.367, allocations: 0.9748 MB / 434.9 MB, free: 6.543 MB / 350.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.00031/0.3674, allocations: 152.9 kB / 435.1 MB, free: 6.516 MB / 350.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001571/0.3675, allocations: 75.77 kB / 435.2 MB, free: 6.508 MB / 350.1 MB Notification: Performance of preOpt evalFunc (simulation): time 2.188e-05/0.3675, allocations: 5.406 kB / 435.2 MB, free: 6.508 MB / 350.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.608e-05/0.3676, allocations: 31.88 kB / 435.2 MB, free: 6.469 MB / 350.1 MB Notification: Performance of pre-optimization done (n=17): time 1.482e-06/0.3676, allocations: 0 / 435.2 MB, free: 6.469 MB / 350.1 MB Notification: Performance of matching and sorting (n=17): time 0.0005398/0.3681, allocations: 220 kB / 435.4 MB, free: 6.422 MB / 350.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 2.196e-05/0.3681, allocations: 54.56 kB / 435.5 MB, free: 6.359 MB / 350.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002106/0.3683, allocations: 208.9 kB / 435.7 MB, free: 6.246 MB / 350.1 MB Notification: Performance of collectPreVariables (initialization): time 1.811e-05/0.3683, allocations: 31.05 kB / 435.7 MB, free: 6.215 MB / 350.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001051/0.3684, allocations: 193.1 kB / 435.9 MB, free: 6.082 MB / 350.1 MB Notification: Performance of collectInitialBindings (initialization): time 5.806e-05/0.3685, allocations: 72.45 kB / 436 MB, free: 6.035 MB / 350.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 7.496e-05/0.3686, allocations: 45.53 kB / 436 MB, free: 6.02 MB / 350.1 MB Notification: Performance of setup shared object (initialization): time 7.216e-05/0.3687, allocations: 333.8 kB / 436.3 MB, free: 5.707 MB / 350.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001632/0.3688, allocations: 61.59 kB / 436.4 MB, free: 5.707 MB / 350.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001868/0.369, allocations: 125.4 kB / 436.5 MB, free: 5.645 MB / 350.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003306/0.3693, allocations: 187.9 kB / 436.7 MB, free: 5.586 MB / 350.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.665e-06/0.3693, allocations: 3.938 kB / 436.7 MB, free: 5.582 MB / 350.1 MB Notification: Performance of matching and sorting (n=29) (initialization): time 0.000472/0.3698, allocations: 241.8 kB / 436.9 MB, free: 5.535 MB / 350.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.645e-05/0.3698, allocations: 5.531 kB / 436.9 MB, free: 5.535 MB / 350.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.891e-06/0.3698, allocations: 6.781 kB / 437 MB, free: 5.531 MB / 350.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.975e-05/0.3699, allocations: 4.047 kB / 437 MB, free: 5.531 MB / 350.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000289/0.3701, allocations: 61.59 kB / 437 MB, free: 5.531 MB / 350.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.407e-06/0.3702, allocations: 2.672 kB / 437 MB, free: 5.531 MB / 350.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001667/0.3703, allocations: 31.27 kB / 437 MB, free: 5.52 MB / 350.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.753e-05/0.3703, allocations: 7.531 kB / 437.1 MB, free: 5.52 MB / 350.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 7 * 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 (29): * Single equations (assignments): 29 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0001064/0.3704, allocations: 140.4 kB / 437.2 MB, free: 5.402 MB / 350.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.729e-05/0.3705, allocations: 22.7 kB / 437.2 MB, free: 5.391 MB / 350.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004173/0.3709, allocations: 193 kB / 437.4 MB, free: 5.34 MB / 350.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.302e-06/0.3709, allocations: 9.203 kB / 437.4 MB, free: 5.34 MB / 350.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.977e-06/0.3709, allocations: 0 / 437.4 MB, free: 5.34 MB / 350.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.294e-06/0.3709, allocations: 2.781 kB / 437.4 MB, free: 5.34 MB / 350.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000374/0.3713, allocations: 324.3 kB / 437.7 MB, free: 5.141 MB / 350.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.764e-06/0.3713, allocations: 0 / 437.7 MB, free: 5.141 MB / 350.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002713/0.3716, allocations: 53.69 kB / 437.8 MB, free: 5.141 MB / 350.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 4.147e-06/0.3716, allocations: 1.719 kB / 437.8 MB, free: 5.141 MB / 350.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.86e-05/0.3716, allocations: 10.03 kB / 437.8 MB, free: 5.137 MB / 350.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.254e-06/0.3716, allocations: 0.7031 kB / 437.8 MB, free: 5.137 MB / 350.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.242e-06/0.3716, allocations: 1.25 kB / 437.8 MB, free: 5.137 MB / 350.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005559/0.3722, allocations: 350.3 kB / 438.1 MB, free: 4.988 MB / 350.1 MB Notification: Performance of postOpt removeConstants (simulation): time 5.731e-05/0.3722, allocations: 100.8 kB / 438.2 MB, free: 4.879 MB / 350.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.336e-05/0.3722, allocations: 5.125 kB / 438.2 MB, free: 4.879 MB / 350.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001694/0.3724, allocations: 19.81 kB / 438.3 MB, free: 4.875 MB / 350.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.826e-05/0.3725, allocations: 14.17 kB / 438.3 MB, free: 4.875 MB / 350.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.253e-05/0.3725, allocations: 5.297 kB / 438.3 MB, free: 4.875 MB / 350.1 MB Notification: Performance of sorting global known variables: time 0.0001167/0.3726, allocations: 147 kB / 438.4 MB, free: 4.801 MB / 350.1 MB Notification: Performance of sort global known variables: time 9e-08/0.3726, allocations: 0 / 438.4 MB, free: 4.801 MB / 350.1 MB Notification: Performance of remove unused functions: time 0.0003474/0.3729, allocations: 73.38 kB / 438.5 MB, free: 4.789 MB / 350.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 6 (sineVoltage.phi,inductor1.i,capacitor1.v,cosineVoltage.phi,inductor2.i,capacitor2.v) * 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 (19): * Single equations (assignments): 19 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0007375/0.3737, allocations: 0.8875 MB / 439.4 MB, free: 4.109 MB / 350.1 MB Notification: Performance of simCode: created initialization part: time 0.0004194/0.3741, allocations: 157.2 kB / 439.5 MB, free: 4.105 MB / 350.1 MB Notification: Performance of simCode: created event and clocks part: time 2.625e-06/0.3741, allocations: 4 kB / 439.5 MB, free: 4.102 MB / 350.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0001814/0.3743, allocations: 81.8 kB / 439.6 MB, free: 4.094 MB / 350.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003451/0.3746, allocations: 23.08 kB / 439.6 MB, free: 4.094 MB / 350.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003077/0.3777, allocations: 2.707 MB / 442.4 MB, free: 2.191 MB / 350.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002042/0.3779, allocations: 0.7717 MB / 443.1 MB, free: 1.484 MB / 350.1 MB Notification: Performance of simCode: alias equations: time 9.061e-05/0.378, allocations: 18.81 kB / 443.1 MB, free: 1.484 MB / 350.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001268/0.3781, allocations: 95.17 kB / 443.2 MB, free: 1.41 MB / 350.1 MB Notification: Performance of SimCode: time 4.41e-07/0.3781, allocations: 0 / 443.2 MB, free: 1.41 MB / 350.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03603/0.4142, allocations: 4.587 MB / 447.8 MB, free: 0.7852 MB / 350.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 8.408/8.822, allocations: 7.438 kB / 447.8 MB, free: 0.7812 MB / 350.1 MB " [Timeout remaining time 651] (rm -f Modelica_trunk_Modelica.Electrical.Analog.Examples.SeriesResonance.pipe ; mkfifo Modelica_trunk_Modelica.Electrical.Analog.Examples.SeriesResonance.pipe ; head -c 1048576 < Modelica_trunk_Modelica.Electrical.Analog.Examples.SeriesResonance.pipe >> ../files/Modelica_trunk_Modelica.Electrical.Analog.Examples.SeriesResonance.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Modelica_trunk_Modelica.Electrical.Analog.Examples.SeriesResonance_res.mat --tempDir=temp_Modelica_trunk_Modelica_Electrical_Analog_Examples_SeriesResonance_fmu --startTime=0 --stopTime=1 --stepSize=0.0001 --timeout=50 --tolerance=1e-06 Modelica_trunk_Modelica_Electrical_Analog_Examples_SeriesResonance.fmu > Modelica_trunk_Modelica.Electrical.Analog.Examples.SeriesResonance.pipe 2>&1) [Timeout 52.5] diffSimulationResults("Modelica_trunk_Modelica.Electrical.Analog.Examples.SeriesResonance_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/Modelica/Electrical/Analog/Examples/SeriesResonance/SeriesResonance.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_trunk_Modelica.Electrical.Analog.Examples.SeriesResonance.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] "" Variables in the reference:time,capacitor1.v,capacitor2.v,cosineVoltage.phi,inductor1.i,inductor2.i,sineVoltage.phi Variables in the result:capacitor1.C,capacitor1.i,capacitor1.n.i,capacitor1.n.v,capacitor1.p.i,capacitor1.p.v,capacitor1.v,capacitor2.C,capacitor2.i,capacitor2.n.i,capacitor2.n.v,capacitor2.p.i,capacitor2.p.v,capacitor2.v,cosineVoltage.constantAmplitude,cosineVoltage.constantFrequency,cosineVoltage.f,cosineVoltage.i,cosineVoltage.n.i,cosineVoltage.n.v,cosineVoltage.offset,cosineVoltage.p.i,cosineVoltage.p.v,cosineVoltage.phi,cosineVoltage.useConstantAmplitude,cosineVoltage.useConstantFrequency,cosineVoltage.v,currentSensor1.i,currentSensor1.n.i,currentSensor1.n.v,currentSensor1.p.i,currentSensor1.p.v,currentSensor2.i,currentSensor2.n.i,currentSensor2.n.v,currentSensor2.p.i,currentSensor2.p.v,der(capacitor1.v),der(capacitor2.v),der(cosineVoltage.phi),der(inductor1.i),der(inductor2.i),der(sineVoltage.phi),ground1.p.i,ground1.p.v,ground2.p.i,ground2.p.v,inductor1.L,inductor1.i,inductor1.n.i,inductor1.n.v,inductor1.p.i,inductor1.p.v,inductor1.v,inductor2.L,inductor2.i,inductor2.n.i,inductor2.n.v,inductor2.p.i,inductor2.p.v,inductor2.v,ramp.duration,ramp.height,ramp.offset,ramp.startTime,ramp.y,resistor1.LossPower,resistor1.R,resistor1.R_actual,resistor1.T,resistor1.T_heatPort,resistor1.T_ref,resistor1.alpha,resistor1.i,resistor1.n.i,resistor1.n.v,resistor1.p.i,resistor1.p.v,resistor1.useHeatPort,resistor1.v,resistor2.LossPower,resistor2.R,resistor2.R_actual,resistor2.T,resistor2.T_heatPort,resistor2.T_ref,resistor2.alpha,resistor2.i,resistor2.n.i,resistor2.n.v,resistor2.p.i,resistor2.p.v,resistor2.useHeatPort,resistor2.v,sineVoltage.constantAmplitude,sineVoltage.constantFrequency,sineVoltage.f,sineVoltage.i,sineVoltage.n.i,sineVoltage.n.v,sineVoltage.offset,sineVoltage.p.i,sineVoltage.p.v,sineVoltage.phi,sineVoltage.useConstantAmplitude,sineVoltage.useConstantFrequency,sineVoltage.v,time [Calling sys.exit(0), Time elapsed: 11.977763984992635]