Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.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 0.001438/0.001438, allocations: 113.9 kB / 17.61 MB, free: 4.684 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 0.001408/0.001408, allocations: 185.9 kB / 20.78 MB, free: 1.52 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 1.527/1.527, allocations: 225.6 MB / 249.4 MB, free: 3.141 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/Media/Refrigerants/R410A/package.order:0:0-0:0:readonly] Warning: Found duplicate names in package.order file: A, B, C. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/Media/Refrigerants/R410A/package.mo:2:1-70:10:writable] Warning: C was referenced in the package.order file, but was not found in package.mo, C/package.mo or C.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 1.12/1.12, allocations: 175.7 MB / 480.2 MB, free: 2.75 MB / 366.1 MB " [Timeout remaining time 179] Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/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(IDEAS.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter") translateModel(IDEAS.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001899/0.001899, allocations: 64.25 kB / 0.6684 GB, free: 10.78 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.222/0.2239, allocations: 94.53 MB / 0.7607 GB, free: 408 kB / 0.5606 GB Notification: Performance of NFInst.instantiate(IDEAS.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter): time 0.004842/0.2288, allocations: 2.828 MB / 0.7634 GB, free: 13.55 MB / 0.5762 GB Notification: Performance of NFInst.instExpressions: time 0.004136/0.2329, allocations: 2.158 MB / 0.7655 GB, free: 11.39 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001475/0.233, allocations: 7.938 kB / 0.7656 GB, free: 11.38 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.000888/0.2339, allocations: 231 kB / 0.7658 GB, free: 11.15 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.0005707/0.2345, allocations: 219.1 kB / 0.766 GB, free: 10.94 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.0007441/0.2352, allocations: 291.1 kB / 0.7663 GB, free: 10.65 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.0003911/0.2356, allocations: 319 kB / 0.7666 GB, free: 10.34 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0002841/0.2359, allocations: 111.6 kB / 0.7667 GB, free: 10.23 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001922/0.2361, allocations: 127.6 kB / 0.7668 GB, free: 10.11 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003222/0.2364, allocations: 167.4 kB / 0.767 GB, free: 9.945 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 3.57e-05/0.2365, allocations: 20 kB / 0.767 GB, free: 9.926 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0006662/0.2371, allocations: 419.3 kB / 0.7674 GB, free: 9.516 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.0001173/0.2372, allocations: 99.64 kB / 0.7675 GB, free: 9.418 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.0001333/0.2374, allocations: 115.5 kB / 0.7676 GB, free: 9.305 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.0007106/0.2381, allocations: 478.4 kB / 0.768 GB, free: 8.836 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 5.851e-06/0.2381, allocations: 3.938 kB / 0.768 GB, free: 8.832 MB / 0.5762 GB Notification: Performance of FrontEnd: time 3.437e-06/0.2381, allocations: 7.938 kB / 0.768 GB, free: 8.824 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 6.723e-06/0.2381, allocations: 0 / 0.768 GB, free: 8.824 MB / 0.5762 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 54 * Number of variables: 54 Notification: Performance of Generate backend data structure: time 0.001074/0.2392, allocations: 0.5724 MB / 0.7686 GB, free: 8.203 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 3.904e-05/0.2392, allocations: 8.031 kB / 0.7686 GB, free: 8.195 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009621/0.2402, allocations: 136.6 kB / 0.7687 GB, free: 8.062 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003953/0.2406, allocations: 260.6 kB / 0.769 GB, free: 7.77 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.195e-05/0.2406, allocations: 16.81 kB / 0.769 GB, free: 7.754 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 5.984e-05/0.2407, allocations: 24.11 kB / 0.769 GB, free: 7.73 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00075/0.2414, allocations: 389.9 kB / 0.7694 GB, free: 7.32 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.629e-05/0.2414, allocations: 4 kB / 0.7694 GB, free: 7.316 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.708e-05/0.2415, allocations: 12 kB / 0.7694 GB, free: 7.305 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.489e-05/0.2415, allocations: 19.98 kB / 0.7694 GB, free: 7.285 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007882/0.2423, allocations: 379.6 kB / 0.7698 GB, free: 6.914 MB / 0.5762 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002335/0.2447, allocations: 1.738 MB / 0.7715 GB, free: 5.031 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007727/0.2454, allocations: 348.9 kB / 0.7718 GB, free: 4.672 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003599/0.2458, allocations: 177.6 kB / 0.772 GB, free: 4.492 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002075/0.246, allocations: 93.5 kB / 0.7721 GB, free: 4.383 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.629e-05/0.246, allocations: 38.56 kB / 0.7721 GB, free: 4.336 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=25): time 1.954e-06/0.246, allocations: 0 / 0.7721 GB, free: 4.336 MB / 0.5762 GB Notification: Performance of matching and sorting (n=35): time 0.008799/0.2548, allocations: 2.061 MB / 0.7741 GB, free: 2.266 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.701e-05/0.2549, allocations: 81.11 kB / 0.7742 GB, free: 2.168 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002682/0.2552, allocations: 185.1 kB / 0.7744 GB, free: 1.973 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 5.06e-05/0.2553, allocations: 33.7 kB / 0.7744 GB, free: 1.934 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001415/0.2554, allocations: 148.7 kB / 0.7746 GB, free: 1.781 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001611/0.2556, allocations: 130.9 kB / 0.7747 GB, free: 1.652 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001845/0.2557, allocations: 73.69 kB / 0.7748 GB, free: 1.574 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.000235/0.256, allocations: 334.8 kB / 0.7751 GB, free: 1.238 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005996/0.2566, allocations: 272.6 kB / 0.7753 GB, free: 0.9688 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006607/0.2572, allocations: 346.6 kB / 0.7757 GB, free: 0.5938 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001267/0.2585, allocations: 0.6234 MB / 0.7763 GB, free: 15.94 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.997e-06/0.2585, allocations: 3.938 kB / 0.7763 GB, free: 15.94 MB / 0.5919 GB Notification: Performance of matching and sorting (n=44) (initialization): time 0.001383/0.2599, allocations: 0.6592 MB / 0.7769 GB, free: 15.27 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 2.082e-05/0.2599, allocations: 4 kB / 0.7769 GB, free: 15.27 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.066e-05/0.2599, allocations: 4 kB / 0.7769 GB, free: 15.27 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.797e-05/0.2599, allocations: 4 kB / 0.7769 GB, free: 15.26 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009715/0.2609, allocations: 160 kB / 0.7771 GB, free: 15.11 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.388e-05/0.2609, allocations: 7.938 kB / 0.7771 GB, free: 15.1 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004353/0.2614, allocations: 51.92 kB / 0.7771 GB, free: 15.05 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.596e-05/0.2614, allocations: 16 kB / 0.7772 GB, free: 15.03 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006904/0.2621, allocations: 375.9 kB / 0.7775 GB, free: 14.66 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005974/0.2627, allocations: 329.2 kB / 0.7778 GB, free: 14.3 MB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001131/0.2638, allocations: 0.598 MB / 0.7784 GB, free: 13.68 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.734e-06/0.2638, allocations: 7.938 kB / 0.7784 GB, free: 13.67 MB / 0.5919 GB Notification: Performance of matching and sorting (n=44) (initialization_lambda0): time 0.001311/0.2651, allocations: 0.6337 MB / 0.779 GB, free: 13.03 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 9.348e-06/0.2651, allocations: 8 kB / 0.7791 GB, free: 13.02 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.88e-06/0.2652, allocations: 4 kB / 0.7791 GB, free: 13.02 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 9.537e-06/0.2652, allocations: 8.031 kB / 0.7791 GB, free: 13.01 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008795/0.266, allocations: 147.8 kB / 0.7792 GB, free: 12.86 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.132e-06/0.266, allocations: 7.938 kB / 0.7792 GB, free: 12.86 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004182/0.2665, allocations: 60.11 kB / 0.7793 GB, free: 12.8 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.316e-05/0.2665, allocations: 15.98 kB / 0.7793 GB, free: 12.78 MB / 0.5919 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 10 * 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 (44): * Single equations (assignments): 44 * 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 0.0001849/0.2667, allocations: 208 kB / 0.7795 GB, free: 12.57 MB / 0.5919 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.608e-05/0.2668, allocations: 23.86 kB / 0.7795 GB, free: 12.55 MB / 0.5919 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001461/0.2682, allocations: 0.6806 MB / 0.7802 GB, free: 11.86 MB / 0.5919 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.312e-06/0.2682, allocations: 4 kB / 0.7802 GB, free: 11.85 MB / 0.5919 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.32e-06/0.2683, allocations: 0 / 0.7802 GB, free: 11.85 MB / 0.5919 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.807e-06/0.2683, allocations: 3.984 kB / 0.7802 GB, free: 11.85 MB / 0.5919 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002306/0.2706, allocations: 1.371 MB / 0.7815 GB, free: 10.38 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.986e-06/0.2706, allocations: 0 / 0.7815 GB, free: 10.38 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005721/0.2711, allocations: 124.1 kB / 0.7816 GB, free: 10.26 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (simulation): time 5.77e-06/0.2711, allocations: 4 kB / 0.7816 GB, free: 10.25 MB / 0.5919 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.247e-05/0.2712, allocations: 11.98 kB / 0.7817 GB, free: 10.24 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.742e-06/0.2712, allocations: 7.938 kB / 0.7817 GB, free: 10.23 MB / 0.5919 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.977e-06/0.2712, allocations: 4 kB / 0.7817 GB, free: 10.23 MB / 0.5919 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0011/0.2723, allocations: 0.7147 MB / 0.7824 GB, free: 9.477 MB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001679/0.2725, allocations: 140.9 kB / 0.7825 GB, free: 9.32 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.041e-05/0.2725, allocations: 8 kB / 0.7825 GB, free: 9.312 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000358/0.2729, allocations: 43.88 kB / 0.7825 GB, free: 9.27 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.973e-05/0.273, allocations: 27.91 kB / 0.7826 GB, free: 9.242 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.777e-05/0.273, allocations: 12 kB / 0.7826 GB, free: 9.23 MB / 0.5919 GB Notification: Performance of sorting global known variables: time 0.0001908/0.2732, allocations: 155.7 kB / 0.7827 GB, free: 9.078 MB / 0.5919 GB Notification: Performance of sort global known variables: time 1e-07/0.2732, allocations: 0 / 0.7827 GB, free: 9.078 MB / 0.5919 GB Notification: Performance of remove unused functions: time 0.0006618/0.2738, allocations: 151.9 kB / 0.7829 GB, free: 8.93 MB / 0.5919 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 9 * 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 (37): * Single equations (assignments): 37 * 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 0.0002444/0.2741, allocations: 136.8 kB / 0.783 GB, free: 8.785 MB / 0.5919 GB Notification: Performance of simCode: created initialization part: time 0.001748/0.2758, allocations: 0.8139 MB / 0.7838 GB, free: 7.973 MB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 2.355e-06/0.2758, allocations: 4.188 kB / 0.7838 GB, free: 7.969 MB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 0.0004536/0.2763, allocations: 244.2 kB / 0.784 GB, free: 7.73 MB / 0.5919 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005111/0.2768, allocations: 47.86 kB / 0.7841 GB, free: 7.684 MB / 0.5919 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001318/0.2781, allocations: 0.7127 MB / 0.7848 GB, free: 6.926 MB / 0.5919 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004736/0.2786, allocations: 0.7916 MB / 0.7856 GB, free: 6.105 MB / 0.5919 GB Notification: Performance of simCode: alias equations: time 0.0005018/0.2791, allocations: 174.8 kB / 0.7857 GB, free: 5.934 MB / 0.5919 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001554/0.2792, allocations: 35.42 kB / 0.7858 GB, free: 5.898 MB / 0.5919 GB Notification: Performance of SimCode: time 4.51e-07/0.2792, allocations: 0 / 0.7858 GB, free: 5.898 MB / 0.5919 GB Notification: Performance of Templates: time 0.0103/0.2896, allocations: 5.44 MB / 0.7911 GB, free: 488 kB / 0.5919 GB " [Timeout remaining time 660] make -j1 -f IDEAS_dev_IDEAS.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.makefile [Timeout 660] (rm -f IDEAS_dev_IDEAS.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.pipe ; mkfifo IDEAS_dev_IDEAS.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.pipe >> ../files/IDEAS_dev_IDEAS.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.sim & ./IDEAS_dev_IDEAS.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_dev_IDEAS.Electrical.AC.OnePhase.Conversion.Examples.ACACConverter.pipe 2>&1) [Timeout 480] [Calling sys.exit(0), Time elapsed: 6.515430806204677]