Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_3.2.3_Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravity.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 0.00144/0.00144, allocations: 96.3 kB / 21.73 MB, free: 2.703 MB / 18.57 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 0.001539/0.001539, allocations: 165.3 kB / 25.02 MB, free: 8.949 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.575/1.575, allocations: 158.6 MB / 186.8 MB, free: 2.914 MB / 170.7 MB " [Timeout remaining time 178] Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravity,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|body1.frame_a.r_0.1.|body1.frame_a.r_0.2.|body1.frame_a.r_0.3.|body1.v_0.1.|body1.v_0.2.|body1.v_0.3.|body1.w_a.1.|body1.w_a.2.|body1.w_a.3.|body2.frame_a.r_0.1.|body2.frame_a.r_0.2.|body2.frame_a.r_0.3.|body2.v_0.1.|body2.v_0.2.|body2.v_0.3.|body2.w_a.1.|body2.w_a.2.|body2.w_a.3.",fileNamePrefix="Modelica_3.2.3_Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravity") translateModel(Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravity,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|body1.frame_a.r_0.1.|body1.frame_a.r_0.2.|body1.frame_a.r_0.3.|body1.v_0.1.|body1.v_0.2.|body1.v_0.3.|body1.w_a.1.|body1.w_a.2.|body1.w_a.3.|body2.frame_a.r_0.1.|body2.frame_a.r_0.2.|body2.frame_a.r_0.3.|body2.v_0.1.|body2.v_0.2.|body2.v_0.3.|body2.w_a.1.|body2.w_a.2.|body2.w_a.3.",fileNamePrefix="Modelica_3.2.3_Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravity") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.343e-06/1.343e-06, allocations: 0 / 250.4 MB, free: 7.926 MB / 234.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.521e-05/2.655e-05, allocations: 2.312 kB / 250.4 MB, free: 7.922 MB / 234.7 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravity): time 0.009195/0.009222, allocations: 6.227 MB / 256.6 MB, free: 1.668 MB / 234.7 MB Notification: Performance of NFInst.instExpressions: time 0.006624/0.01585, allocations: 2.933 MB / 259.5 MB, free: 14.72 MB / 250.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0008982/0.01674, allocations: 35.88 kB / 259.6 MB, free: 14.69 MB / 250.7 MB Notification: Performance of NFTyping.typeComponents: time 0.001727/0.01847, allocations: 0.6884 MB / 260.3 MB, free: 14 MB / 250.7 MB Notification: Performance of NFTyping.typeBindings: time 0.003658/0.02213, allocations: 1.482 MB / 261.7 MB, free: 12.51 MB / 250.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.001169/0.0233, allocations: 0.5573 MB / 262.3 MB, free: 11.95 MB / 250.7 MB Notification: Performance of NFFlatten.flatten: time 0.00513/0.02843, allocations: 3.735 MB / 266 MB, free: 8.207 MB / 250.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001623/0.03005, allocations: 0.674 MB / 266.7 MB, free: 7.52 MB / 250.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002441/0.03249, allocations: 1.317 MB / 268 MB, free: 6.199 MB / 250.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.00266/0.03515, allocations: 1.598 MB / 269.6 MB, free: 4.598 MB / 250.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0003468/0.0355, allocations: 144 kB / 269.8 MB, free: 4.457 MB / 250.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001845/0.03734, allocations: 0.9046 MB / 270.7 MB, free: 3.551 MB / 250.7 MB Notification: Performance of NFScalarize.scalarize: time 0.001606/0.03895, allocations: 1.176 MB / 271.8 MB, free: 2.371 MB / 250.7 MB Notification: Performance of NFVerifyModel.verify: time 0.001012/0.03996, allocations: 0.6851 MB / 272.5 MB, free: 1.684 MB / 250.7 MB Notification: Performance of NFConvertDAE.convert: time 0.005507/0.04547, allocations: 4.119 MB / 276.6 MB, free: 13.55 MB / 266.7 MB Notification: Performance of FrontEnd - DAE generated: time 4.889e-06/0.04547, allocations: 0 / 276.6 MB, free: 13.55 MB / 266.7 MB Notification: Performance of FrontEnd: time 1.693e-06/0.04547, allocations: 0 / 276.6 MB, free: 13.55 MB / 266.7 MB Notification: Performance of Transformations before backend: time 6.291e-05/0.04554, allocations: 0 / 276.6 MB, free: 13.55 MB / 266.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 911 * Number of variables: 911 Notification: Performance of Generate backend data structure: time 0.007792/0.05333, allocations: 3.328 MB / 280 MB, free: 10.17 MB / 266.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.262e-05/0.05337, allocations: 11.98 kB / 280 MB, free: 10.16 MB / 266.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009639/0.06301, allocations: 2.398 MB / 282.4 MB, free: 7.758 MB / 266.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00363/0.06664, allocations: 1.649 MB / 284 MB, free: 6.074 MB / 266.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001316/0.06677, allocations: 111 kB / 284.1 MB, free: 5.965 MB / 266.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0009496/0.06772, allocations: 303.4 kB / 284.4 MB, free: 5.668 MB / 266.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01715/0.08487, allocations: 8.277 MB / 292.7 MB, free: 12.83 MB / 282.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 7.637e-05/0.08495, allocations: 27.75 kB / 292.7 MB, free: 12.8 MB / 282.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002932/0.08524, allocations: 79.89 kB / 292.8 MB, free: 12.72 MB / 282.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.002536/0.08778, allocations: 1.405 MB / 294.2 MB, free: 11.31 MB / 282.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02092/0.1087, allocations: 9.643 MB / 303.9 MB, free: 1.664 MB / 282.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04287/0.1516, allocations: 29.43 MB / 333.3 MB, free: 3.387 MB / 314.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.01326/0.1648, allocations: 3.982 MB / 337.3 MB, free: 15.36 MB / 330.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.003522/0.1683, allocations: 2.09 MB / 339.4 MB, free: 13.25 MB / 330.7 MB Notification: Performance of preOpt evalFunc (simulation): time 9.194e-05/0.1684, allocations: 19.98 kB / 339.4 MB, free: 13.23 MB / 330.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.006e-05/0.1685, allocations: 50.56 kB / 339.4 MB, free: 13.17 MB / 330.7 MB Notification: Performance of pre-optimization done (n=122): time 3.176e-06/0.1685, allocations: 0 / 339.4 MB, free: 13.17 MB / 330.7 MB Notification: Performance of matching and sorting (n=136): time 0.1861/0.3546, allocations: 18.43 MB / 357.9 MB, free: 101.9 MB / 330.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.001703/0.3563, allocations: 2.984 MB / 360.9 MB, free: 99.01 MB / 330.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003898/0.3602, allocations: 3.079 MB / 363.9 MB, free: 97.93 MB / 330.7 MB Notification: Performance of collectPreVariables (initialization): time 0.0005769/0.3607, allocations: 41.67 kB / 364 MB, free: 97.88 MB / 330.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.001066/0.3618, allocations: 2.158 MB / 366.1 MB, free: 96.42 MB / 330.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0008688/0.3627, allocations: 0.5823 MB / 366.7 MB, free: 96 MB / 330.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001307/0.364, allocations: 1.02 MB / 367.7 MB, free: 95.52 MB / 330.7 MB Notification: Performance of setup shared object (initialization): time 4.844e-05/0.364, allocations: 301.1 kB / 368 MB, free: 95.23 MB / 330.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003173/0.3672, allocations: 2.697 MB / 370.7 MB, free: 94.07 MB / 330.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004119/0.3713, allocations: 5.646 MB / 376.4 MB, free: 87.04 MB / 330.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.007767/0.3791, allocations: 8.694 MB / 385.1 MB, free: 76.94 MB / 330.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.439e-05/0.3792, allocations: 28 kB / 385.1 MB, free: 76.91 MB / 330.7 MB Notification: Performance of matching and sorting (n=644) (initialization): time 0.0296/0.4088, allocations: 12.16 MB / 397.2 MB, free: 64.73 MB / 330.7 MB Notification: Performance of prepare postOptimizeDAE: time 6.267e-05/0.4088, allocations: 52 kB / 397.3 MB, free: 64.68 MB / 330.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.02074/0.4296, allocations: 7.089 MB / 404.4 MB, free: 57.57 MB / 330.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.02042/0.45, allocations: 4.55 MB / 408.9 MB, free: 52.98 MB / 330.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004156/0.4541, allocations: 1.267 MB / 410.2 MB, free: 51.71 MB / 330.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0142/0.4683, allocations: 11.94 MB / 422.1 MB, free: 39.38 MB / 330.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005738/0.4741, allocations: 0.725 MB / 422.9 MB, free: 38.66 MB / 330.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007697/0.4748, allocations: 321.9 kB / 423.2 MB, free: 38.35 MB / 330.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 475 * Number of states: 0 () * Number of discrete variables: 18 (body2.sphereColor[3],body2.sphereColor[2],body2.sphereColor[1],body1.sphereColor[3],body1.sphereColor[2],body1.sphereColor[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1],world.groundColor[3],world.groundColor[2],world.groundColor[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (592): * Single equations (assignments): 577 * Array equations: 7 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 6 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 4 systems {(4,100.0%), (3,100.0%), (4,100.0%), (3,100.0%)} * Non-linear Jacobian (size): 2 systems {4, 4} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(2,1,100.0%), (2,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.001942/0.4768, allocations: 1.418 MB / 424.6 MB, free: 36.92 MB / 330.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006901/0.4775, allocations: 278.9 kB / 424.9 MB, free: 36.64 MB / 330.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007464/0.4782, allocations: 392.7 kB / 425.3 MB, free: 36.26 MB / 330.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.01007/0.4883, allocations: 4.999 MB / 430.3 MB, free: 31.23 MB / 330.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.744e-05/0.4883, allocations: 8 kB / 430.3 MB, free: 31.22 MB / 330.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.505e-05/0.4883, allocations: 11.91 kB / 430.3 MB, free: 31.21 MB / 330.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006377/0.4947, allocations: 4.696 MB / 435 MB, free: 26.5 MB / 330.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.384e-06/0.4947, allocations: 8 kB / 435 MB, free: 26.49 MB / 330.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001571/0.4963, allocations: 371.3 kB / 435.3 MB, free: 26.12 MB / 330.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.007592/0.5039, allocations: 2.393 MB / 437.7 MB, free: 23.71 MB / 330.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002046/0.5041, allocations: 51.94 kB / 437.8 MB, free: 23.66 MB / 330.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007318/0.5114, allocations: 8.927 MB / 446.7 MB, free: 14.33 MB / 330.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.001343/0.5127, allocations: 2.82 MB / 449.5 MB, free: 11.29 MB / 330.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01439/0.5271, allocations: 8.786 MB / 458.3 MB, free: 2.445 MB / 330.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0008463/0.528, allocations: 286.2 kB / 458.6 MB, free: 2.164 MB / 330.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004565/0.5284, allocations: 35.34 kB / 458.6 MB, free: 2.133 MB / 330.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002368/0.5308, allocations: 405.5 kB / 459 MB, free: 1.738 MB / 330.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004308/0.5312, allocations: 107.7 kB / 459.1 MB, free: 1.633 MB / 330.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001671/0.5314, allocations: 63.89 kB / 459.2 MB, free: 1.57 MB / 330.7 MB Notification: Performance of sorting global known variables: time 0.002318/0.5337, allocations: 1.817 MB / 461 MB, free: 15.74 MB / 346.7 MB Notification: Performance of sort global known variables: time 7e-08/0.5337, allocations: 0 / 461 MB, free: 15.74 MB / 346.7 MB Notification: Performance of remove unused functions: time 0.004486/0.5382, allocations: 1.164 MB / 462.2 MB, free: 14.58 MB / 346.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 24 ($STATESET2.x[3],$STATESET2.x[2],$STATESET2.x[1],body2.frame_a.r_0[1],body2.frame_a.r_0[2],body2.frame_a.r_0[3],body2.v_0[1],body2.v_0[2],body2.v_0[3],body2.w_a[1],body2.w_a[2],body2.w_a[3],$STATESET1.x[3],$STATESET1.x[2],$STATESET1.x[1],body1.frame_a.r_0[1],body1.frame_a.r_0[2],body1.frame_a.r_0[3],body1.v_0[1],body1.v_0[2],body1.v_0[3],body1.w_a[1],body1.w_a[2],body1.w_a[3]) * 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 (92): * Single equations (assignments): 81 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 6 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 4 systems {(3,100.0%), (4,100.0%), (3,100.0%), (4,100.0%)} * Non-linear Jacobian (size): 2 systems {4, 4} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(2,1,100.0%), (2,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0005285/0.5387, allocations: 188.5 kB / 462.4 MB, free: 14.39 MB / 346.7 MB Notification: Performance of simCode: created initialization part: time 0.01425/0.553, allocations: 6.964 MB / 469.3 MB, free: 7.383 MB / 346.7 MB Notification: Performance of simCode: created event and clocks part: time 5.11e-06/0.553, allocations: 0 / 469.3 MB, free: 7.383 MB / 346.7 MB Notification: Performance of simCode: created simulation system equations: time 0.00743/0.5604, allocations: 3.261 MB / 472.6 MB, free: 4.059 MB / 346.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002748/0.5632, allocations: 325.6 kB / 472.9 MB, free: 3.746 MB / 346.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01419/0.5774, allocations: 7.976 MB / 480.9 MB, free: 11.7 MB / 362.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002479/0.5798, allocations: 1.737 MB / 482.6 MB, free: 9.938 MB / 362.7 MB Notification: Performance of simCode: alias equations: time 0.004213/0.584, allocations: 1.65 MB / 484.3 MB, free: 8.281 MB / 362.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009125/0.585, allocations: 200.4 kB / 484.5 MB, free: 8.086 MB / 362.7 MB Notification: Performance of SimCode: time 1.092e-06/0.585, allocations: 0 / 484.5 MB, free: 8.086 MB / 362.7 MB Notification: Performance of Templates: time 0.175/0.76, allocations: 45.5 MB / 0.5175 GB, free: 95.27 MB / 362.7 MB " [Timeout remaining time 659] make -j1 -f Modelica_3.2.3_Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravity.makefile [Timeout 660] (rm -f Modelica_3.2.3_Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravity.pipe ; mkfifo Modelica_3.2.3_Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravity.pipe ; head -c 1048576 < Modelica_3.2.3_Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravity.pipe >> ../files/Modelica_3.2.3_Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravity.sim & ./Modelica_3.2.3_Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravity -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Modelica_3.2.3_Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravity.pipe 2>&1) [Timeout 480] diffSimulationResults("Modelica_3.2.3_Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravity_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/Modelica/Mechanics/MultiBody/Examples/Elementary/PointGravity/PointGravity.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_3.2.3_Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravity.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 6.704506113077514]