Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid.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 0.0009385/0.0009385, allocations: 84.8 kB / 21.62 MB, free: 2.84 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 0.001024/0.001024, allocations: 172.7 kB / 25.05 MB, free: 9.199 MB / 18.57 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 0.9271/0.9271, allocations: 177.1 MB / 205.5 MB, free: 5.445 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 1.815/1.815, allocations: 389.6 MB / 0.6363 GB, free: 12.29 MB / 0.6042 GB " [Timeout remaining time 178] Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/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.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid") translateModel(Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.252e-06/1.252e-06, allocations: 0.9844 kB / 0.7761 GB, free: 5.289 MB / 0.7292 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.564e-05/1.689e-05, allocations: 2.312 kB / 0.7761 GB, free: 5.285 MB / 0.7292 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid): time 0.003826/0.003843, allocations: 3.733 MB / 0.7798 GB, free: 1.57 MB / 0.7292 GB Notification: Performance of NFInst.instExpressions: time 0.002676/0.006519, allocations: 2.611 MB / 0.7823 GB, free: 14.96 MB / 0.7448 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001732/0.006692, allocations: 16.66 kB / 0.7823 GB, free: 14.95 MB / 0.7448 GB Notification: Performance of NFTyping.typeComponents: time 0.0006698/0.007362, allocations: 224.2 kB / 0.7826 GB, free: 14.73 MB / 0.7448 GB Notification: Performance of NFTyping.typeBindings: time 0.0004824/0.007844, allocations: 380.3 kB / 0.7829 GB, free: 14.36 MB / 0.7448 GB Notification: Performance of NFTyping.typeClassSections: time 0.000274/0.008118, allocations: 217.1 kB / 0.7831 GB, free: 14.14 MB / 0.7448 GB Notification: Performance of NFFlatten.flatten: time 0.0004755/0.008594, allocations: 0.6306 MB / 0.7837 GB, free: 13.52 MB / 0.7448 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0003502/0.008944, allocations: 350.2 kB / 0.7841 GB, free: 13.18 MB / 0.7448 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0005509/0.009495, allocations: 435.9 kB / 0.7845 GB, free: 12.75 MB / 0.7448 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0002852/0.00978, allocations: 269 kB / 0.7847 GB, free: 12.49 MB / 0.7448 GB Notification: Performance of NFPackage.collectConstants: time 4.633e-05/0.009827, allocations: 40 kB / 0.7848 GB, free: 12.45 MB / 0.7448 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0002486/0.01008, allocations: 207.6 kB / 0.785 GB, free: 12.25 MB / 0.7448 GB Notification: Performance of NFScalarize.scalarize: time 0.0001124/0.01019, allocations: 184.3 kB / 0.7852 GB, free: 12.07 MB / 0.7448 GB Notification: Performance of NFVerifyModel.verify: time 0.0001106/0.0103, allocations: 155.7 kB / 0.7853 GB, free: 11.92 MB / 0.7448 GB Notification: Performance of NFConvertDAE.convert: time 0.0004605/0.01076, allocations: 0.5101 MB / 0.7858 GB, free: 11.41 MB / 0.7448 GB Notification: Performance of FrontEnd - DAE generated: time 2.184e-06/0.01076, allocations: 1.125 kB / 0.7858 GB, free: 11.41 MB / 0.7448 GB Notification: Performance of FrontEnd: time 6.51e-07/0.01076, allocations: 0 / 0.7858 GB, free: 11.41 MB / 0.7448 GB Notification: Performance of Transformations before backend: time 4.769e-06/0.01077, allocations: 0 / 0.7858 GB, free: 11.41 MB / 0.7448 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 81 * Number of variables: 81 Notification: Performance of Generate backend data structure: time 0.0006535/0.01142, allocations: 0.6333 MB / 0.7864 GB, free: 10.75 MB / 0.7448 GB Notification: Performance of prepare preOptimizeDAE: time 3.526e-05/0.01146, allocations: 13.34 kB / 0.7864 GB, free: 10.74 MB / 0.7448 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008523/0.01231, allocations: 226.3 kB / 0.7867 GB, free: 10.52 MB / 0.7448 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003357/0.01264, allocations: 319.8 kB / 0.787 GB, free: 10.18 MB / 0.7448 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.728e-05/0.01266, allocations: 30.55 kB / 0.787 GB, free: 10.16 MB / 0.7448 GB Notification: Performance of preOpt expandDerOperator (simulation): time 5.635e-05/0.01272, allocations: 32.38 kB / 0.787 GB, free: 10.12 MB / 0.7448 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004699/0.01319, allocations: 429.7 kB / 0.7874 GB, free: 9.66 MB / 0.7448 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.459e-05/0.0132, allocations: 8.906 kB / 0.7874 GB, free: 9.652 MB / 0.7448 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.049e-05/0.01323, allocations: 16 kB / 0.7875 GB, free: 9.637 MB / 0.7448 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.068e-05/0.01328, allocations: 28.62 kB / 0.7875 GB, free: 9.609 MB / 0.7448 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001912/0.01347, allocations: 127 kB / 0.7876 GB, free: 9.488 MB / 0.7448 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001413/0.01489, allocations: 1.358 MB / 0.7889 GB, free: 8.09 MB / 0.7448 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0002942/0.01518, allocations: 164.2 kB / 0.7891 GB, free: 7.922 MB / 0.7448 GB Notification: Performance of preOpt resolveLoops (simulation): time 6.138e-05/0.01524, allocations: 43.59 kB / 0.7891 GB, free: 7.879 MB / 0.7448 GB Notification: Performance of preOpt evalFunc (simulation): time 4.171e-05/0.01528, allocations: 11.98 kB / 0.7891 GB, free: 7.867 MB / 0.7448 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.338e-05/0.01531, allocations: 38.5 kB / 0.7892 GB, free: 7.82 MB / 0.7448 GB Notification: Performance of pre-optimization done (n=16): time 1.553e-06/0.01531, allocations: 3.938 kB / 0.7892 GB, free: 7.816 MB / 0.7448 GB Notification: Performance of matching and sorting (n=17): time 0.002024/0.01733, allocations: 0.6933 MB / 0.7899 GB, free: 7.133 MB / 0.7448 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.698e-05/0.01736, allocations: 56.06 kB / 0.7899 GB, free: 7.066 MB / 0.7448 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001709/0.01753, allocations: 282.8 kB / 0.7902 GB, free: 6.781 MB / 0.7448 GB Notification: Performance of collectPreVariables (initialization): time 2.426e-05/0.01755, allocations: 30.33 kB / 0.7902 GB, free: 6.746 MB / 0.7448 GB Notification: Performance of collectInitialEqns (initialization): time 9.513e-05/0.01765, allocations: 212.8 kB / 0.7904 GB, free: 6.535 MB / 0.7448 GB Notification: Performance of collectInitialBindings (initialization): time 3.734e-05/0.01769, allocations: 65.44 kB / 0.7905 GB, free: 6.473 MB / 0.7448 GB Notification: Performance of simplifyInitialFunctions (initialization): time 8.109e-05/0.01777, allocations: 57.84 kB / 0.7905 GB, free: 6.406 MB / 0.7448 GB Notification: Performance of setup shared object (initialization): time 9.765e-05/0.01787, allocations: 342.8 kB / 0.7909 GB, free: 6.062 MB / 0.7448 GB Notification: Performance of preBalanceInitialSystem (initialization): time 7.234e-05/0.01794, allocations: 46.84 kB / 0.7909 GB, free: 6.016 MB / 0.7448 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001375/0.01808, allocations: 148 kB / 0.791 GB, free: 5.836 MB / 0.7448 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.000175/0.01825, allocations: 174.3 kB / 0.7912 GB, free: 5.645 MB / 0.7448 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.162e-06/0.01825, allocations: 0 / 0.7912 GB, free: 5.645 MB / 0.7448 GB Notification: Performance of matching and sorting (n=28) (initialization): time 0.0006147/0.01887, allocations: 311.8 kB / 0.7915 GB, free: 5.336 MB / 0.7448 GB Notification: Performance of prepare postOptimizeDAE: time 1.661e-05/0.01888, allocations: 8 kB / 0.7915 GB, free: 5.328 MB / 0.7448 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.55e-06/0.01889, allocations: 0 / 0.7915 GB, free: 5.328 MB / 0.7448 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001049/0.01994, allocations: 404.3 kB / 0.7919 GB, free: 4.945 MB / 0.7448 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000188/0.02013, allocations: 60.66 kB / 0.792 GB, free: 4.887 MB / 0.7448 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00128/0.02141, allocations: 1.412 MB / 0.7933 GB, free: 3.383 MB / 0.7448 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001498/0.02156, allocations: 20.58 kB / 0.7934 GB, free: 3.363 MB / 0.7448 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.55e-05/0.02158, allocations: 11.92 kB / 0.7934 GB, free: 3.352 MB / 0.7448 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0001224/0.0217, allocations: 128.5 kB / 0.7935 GB, free: 3.223 MB / 0.7448 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0001019/0.02181, allocations: 133.4 kB / 0.7936 GB, free: 3.059 MB / 0.7448 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0001607/0.02197, allocations: 174.3 kB / 0.7938 GB, free: 2.867 MB / 0.7448 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.81e-07/0.02197, allocations: 0 / 0.7938 GB, free: 2.867 MB / 0.7448 GB Notification: Performance of matching and sorting (n=28) (initialization_lambda0): time 0.0003098/0.02228, allocations: 229 kB / 0.794 GB, free: 2.637 MB / 0.7448 GB Notification: Performance of prepare postOptimizeDAE: time 9.558e-06/0.02229, allocations: 11.94 kB / 0.794 GB, free: 2.625 MB / 0.7448 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.866e-06/0.02229, allocations: 0 / 0.794 GB, free: 2.625 MB / 0.7448 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001968/0.02249, allocations: 79.7 kB / 0.7941 GB, free: 2.547 MB / 0.7448 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001644/0.02265, allocations: 59.83 kB / 0.7941 GB, free: 2.488 MB / 0.7448 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007351/0.02339, allocations: 1.337 MB / 0.7954 GB, free: 1.059 MB / 0.7448 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001587/0.02354, allocations: 16.95 kB / 0.7955 GB, free: 1.043 MB / 0.7448 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.74e-05/0.02356, allocations: 12 kB / 0.7955 GB, free: 1.031 MB / 0.7448 GB Notification: Model statistics after passing the back-end for initialization: * 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 initialization (25): * Single equations (assignments): 24 * 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 {(2,2)} Notification: Performance of prepare postOptimizeDAE: time 0.0001082/0.02367, allocations: 196.7 kB / 0.7957 GB, free: 0.832 MB / 0.7448 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.564e-05/0.02372, allocations: 25.58 kB / 0.7957 GB, free: 0.8086 MB / 0.7448 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0005026/0.02422, allocations: 286.2 kB / 0.796 GB, free: 0.5312 MB / 0.7448 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.336e-06/0.02422, allocations: 7.984 kB / 0.796 GB, free: 0.5234 MB / 0.7448 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.026e-06/0.02422, allocations: 5.812 kB / 0.796 GB, free: 0.5195 MB / 0.7448 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.318e-06/0.02423, allocations: 0 / 0.796 GB, free: 0.5195 MB / 0.7448 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000671/0.0249, allocations: 0.5522 MB / 0.7965 GB, free: 15.94 MB / 0.7605 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.038e-06/0.0249, allocations: 4 kB / 0.7965 GB, free: 15.93 MB / 0.7605 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 9.873e-05/0.025, allocations: 37.91 kB / 0.7966 GB, free: 15.9 MB / 0.7605 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005921/0.02559, allocations: 297.9 kB / 0.7968 GB, free: 15.61 MB / 0.7605 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.325e-05/0.02561, allocations: 4 kB / 0.7968 GB, free: 15.61 MB / 0.7605 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008827/0.02649, allocations: 1.391 MB / 0.7982 GB, free: 14.12 MB / 0.7605 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.204e-06/0.02649, allocations: 3.984 kB / 0.7982 GB, free: 14.12 MB / 0.7605 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005539/0.02705, allocations: 371.5 kB / 0.7986 GB, free: 13.73 MB / 0.7605 GB Notification: Performance of postOpt removeConstants (simulation): time 6.113e-05/0.02711, allocations: 51.77 kB / 0.7986 GB, free: 13.68 MB / 0.7605 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.388e-05/0.02713, allocations: 4 kB / 0.7986 GB, free: 13.68 MB / 0.7605 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000126/0.02726, allocations: 15.98 kB / 0.7986 GB, free: 13.66 MB / 0.7605 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.824e-05/0.02731, allocations: 19.84 kB / 0.7986 GB, free: 13.64 MB / 0.7605 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.186e-05/0.02732, allocations: 8 kB / 0.7987 GB, free: 13.63 MB / 0.7605 GB Notification: Performance of sorting global known variables: time 8.797e-05/0.02741, allocations: 112.6 kB / 0.7988 GB, free: 13.52 MB / 0.7605 GB Notification: Performance of sort global known variables: time 5.1e-08/0.02741, allocations: 0 / 0.7988 GB, free: 13.52 MB / 0.7605 GB Notification: Performance of remove unused functions: time 0.0003446/0.02775, allocations: 164 kB / 0.7989 GB, free: 13.36 MB / 0.7605 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * 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 (15): * Single equations (assignments): 14 * 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 {(2,2)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0001287/0.02788, allocations: 88.34 kB / 0.799 GB, free: 13.27 MB / 0.7605 GB Notification: Performance of simCode: created initialization part: time 0.0005945/0.02847, allocations: 0.5292 MB / 0.7995 GB, free: 12.71 MB / 0.7605 GB Notification: Performance of simCode: created event and clocks part: time 6.473e-06/0.02848, allocations: 4 kB / 0.7995 GB, free: 12.7 MB / 0.7605 GB Notification: Performance of simCode: created simulation system equations: time 0.0001704/0.02865, allocations: 211.8 kB / 0.7997 GB, free: 12.48 MB / 0.7605 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003146/0.02896, allocations: 123.3 kB / 0.7998 GB, free: 12.36 MB / 0.7605 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0009533/0.02992, allocations: 0.7445 MB / 0.8006 GB, free: 11.58 MB / 0.7605 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 9.146e-05/0.03001, allocations: 149.2 kB / 0.8007 GB, free: 11.41 MB / 0.7605 GB Notification: Performance of simCode: alias equations: time 0.0001931/0.0302, allocations: 74.94 kB / 0.8008 GB, free: 11.34 MB / 0.7605 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002098/0.03041, allocations: 125.3 kB / 0.8009 GB, free: 11.22 MB / 0.7605 GB Notification: Performance of SimCode: time 3.136e-06/0.03042, allocations: 0 / 0.8009 GB, free: 11.22 MB / 0.7605 GB Notification: Performance of Templates: time 0.009957/0.04037, allocations: 9.619 MB / 0.8103 GB, free: 1.734 MB / 0.7605 GB " [Timeout remaining time 300] make -j1 -f Buildings_13_Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid.makefile [Timeout 300] (rm -f Buildings_13_Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid.pipe ; mkfifo Buildings_13_Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid.pipe ; head -c 1048576 < Buildings_13_Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid.pipe >> ../files/Buildings_13_Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid.sim & ./Buildings_13_Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid -abortSlowSimulation -alarm=240 -lv LOG_STATS > Buildings_13_Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 4.831202456727624]