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 0.0009001/0.0009001, allocations: 80.8 kB / 20.75 MB, free: 3.738 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 0.0009277/0.0009277, allocations: 161 kB / 24.17 MB, free: 328 kB / 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 0.9058/0.9058, allocations: 177.1 MB / 204.6 MB, free: 5.477 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 1.868/1.868, allocations: 389.6 MB / 0.6354 GB, free: 12.3 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 1.563e-06/1.563e-06, allocations: 0 / 0.7751 GB, free: 5.418 MB / 0.7292 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.417e-05/1.573e-05, allocations: 2.312 kB / 0.7751 GB, free: 5.414 MB / 0.7292 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.OnePhase.Lines.Examples.ACSimpleGrid): time 0.003745/0.003761, allocations: 3.685 MB / 0.7787 GB, free: 1.742 MB / 0.7292 GB Notification: Performance of NFInst.instExpressions: time 0.002715/0.006475, allocations: 2.612 MB / 0.7813 GB, free: 15.13 MB / 0.7448 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001711/0.006646, allocations: 15.88 kB / 0.7813 GB, free: 15.12 MB / 0.7448 GB Notification: Performance of NFTyping.typeComponents: time 0.0006295/0.007276, allocations: 218.8 kB / 0.7815 GB, free: 14.9 MB / 0.7448 GB Notification: Performance of NFTyping.typeBindings: time 0.0004897/0.007765, allocations: 398.5 kB / 0.7819 GB, free: 14.52 MB / 0.7448 GB Notification: Performance of NFTyping.typeClassSections: time 0.0002816/0.008047, allocations: 220.9 kB / 0.7821 GB, free: 14.3 MB / 0.7448 GB Notification: Performance of NFFlatten.flatten: time 0.0004929/0.00854, allocations: 0.6234 MB / 0.7827 GB, free: 13.68 MB / 0.7448 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0003322/0.008872, allocations: 350.6 kB / 0.783 GB, free: 13.34 MB / 0.7448 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00045/0.009322, allocations: 436.3 kB / 0.7835 GB, free: 12.92 MB / 0.7448 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0004206/0.009743, allocations: 259.4 kB / 0.7837 GB, free: 12.66 MB / 0.7448 GB Notification: Performance of NFPackage.collectConstants: time 4.163e-05/0.009784, allocations: 40.91 kB / 0.7838 GB, free: 12.62 MB / 0.7448 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0002154/0.01, allocations: 203.5 kB / 0.7839 GB, free: 12.43 MB / 0.7448 GB Notification: Performance of NFScalarize.scalarize: time 0.0001243/0.01012, allocations: 184.1 kB / 0.7841 GB, free: 12.25 MB / 0.7448 GB Notification: Performance of NFVerifyModel.verify: time 0.0001138/0.01024, allocations: 155.6 kB / 0.7843 GB, free: 12.09 MB / 0.7448 GB Notification: Performance of NFConvertDAE.convert: time 0.0004277/0.01067, allocations: 0.5115 MB / 0.7848 GB, free: 11.58 MB / 0.7448 GB Notification: Performance of FrontEnd - DAE generated: time 2.455e-06/0.01067, allocations: 4 kB / 0.7848 GB, free: 11.58 MB / 0.7448 GB Notification: Performance of FrontEnd: time 1.142e-06/0.01067, allocations: 0 / 0.7848 GB, free: 11.58 MB / 0.7448 GB Notification: Performance of Transformations before backend: time 3.957e-06/0.01067, allocations: 0 / 0.7848 GB, free: 11.58 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 0.0006588/0.01133, allocations: 0.6288 MB / 0.7854 GB, free: 10.93 MB / 0.7448 GB Notification: Performance of prepare preOptimizeDAE: time 3.088e-05/0.01136, allocations: 13.83 kB / 0.7854 GB, free: 10.91 MB / 0.7448 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000814/0.01218, allocations: 230.9 kB / 0.7856 GB, free: 10.69 MB / 0.7448 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003333/0.01251, allocations: 328.5 kB / 0.7859 GB, free: 10.35 MB / 0.7448 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.944e-05/0.01253, allocations: 21.03 kB / 0.786 GB, free: 10.33 MB / 0.7448 GB Notification: Performance of preOpt expandDerOperator (simulation): time 5.211e-05/0.01258, allocations: 32.38 kB / 0.786 GB, free: 10.3 MB / 0.7448 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.000496/0.01308, allocations: 430.5 kB / 0.7864 GB, free: 9.832 MB / 0.7448 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.421e-05/0.01309, allocations: 7.875 kB / 0.7864 GB, free: 9.824 MB / 0.7448 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.138e-05/0.01312, allocations: 17.11 kB / 0.7864 GB, free: 9.809 MB / 0.7448 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.416e-05/0.01318, allocations: 32.62 kB / 0.7865 GB, free: 9.777 MB / 0.7448 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001978/0.01338, allocations: 126.3 kB / 0.7866 GB, free: 9.656 MB / 0.7448 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001328/0.0147, allocations: 1.351 MB / 0.7879 GB, free: 8.266 MB / 0.7448 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0002802/0.01498, allocations: 161.8 kB / 0.788 GB, free: 8.102 MB / 0.7448 GB Notification: Performance of preOpt resolveLoops (simulation): time 7.005e-05/0.01505, allocations: 42.41 kB / 0.7881 GB, free: 8.059 MB / 0.7448 GB Notification: Performance of preOpt evalFunc (simulation): time 4.047e-05/0.01509, allocations: 11.98 kB / 0.7881 GB, free: 8.047 MB / 0.7448 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.414e-05/0.01512, allocations: 47.84 kB / 0.7881 GB, free: 7.992 MB / 0.7448 GB Notification: Performance of pre-optimization done (n=16): time 1.833e-06/0.01512, allocations: 0 / 0.7881 GB, free: 7.992 MB / 0.7448 GB Notification: Performance of matching and sorting (n=17): time 0.001959/0.01708, allocations: 0.6922 MB / 0.7888 GB, free: 7.312 MB / 0.7448 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.121e-05/0.0171, allocations: 55.41 kB / 0.7889 GB, free: 7.246 MB / 0.7448 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001609/0.01726, allocations: 282.8 kB / 0.7891 GB, free: 6.961 MB / 0.7448 GB Notification: Performance of collectPreVariables (initialization): time 2.494e-05/0.01729, allocations: 33.69 kB / 0.7892 GB, free: 6.922 MB / 0.7448 GB Notification: Performance of collectInitialEqns (initialization): time 7.806e-05/0.01736, allocations: 208.8 kB / 0.7894 GB, free: 6.715 MB / 0.7448 GB Notification: Performance of collectInitialBindings (initialization): time 3.488e-05/0.0174, allocations: 59.47 kB / 0.7894 GB, free: 6.656 MB / 0.7448 GB Notification: Performance of simplifyInitialFunctions (initialization): time 7.956e-05/0.01748, allocations: 57.84 kB / 0.7895 GB, free: 6.59 MB / 0.7448 GB Notification: Performance of setup shared object (initialization): time 7.786e-05/0.01756, allocations: 348.2 kB / 0.7898 GB, free: 6.242 MB / 0.7448 GB Notification: Performance of preBalanceInitialSystem (initialization): time 7.036e-05/0.01763, allocations: 49.78 kB / 0.7899 GB, free: 6.191 MB / 0.7448 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001069/0.01773, allocations: 145.2 kB / 0.79 GB, free: 6.016 MB / 0.7448 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0001687/0.0179, allocations: 177.5 kB / 0.7902 GB, free: 5.82 MB / 0.7448 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.252e-06/0.0179, allocations: 0 / 0.7902 GB, free: 5.82 MB / 0.7448 GB Notification: Performance of matching and sorting (n=28) (initialization): time 0.0006824/0.01859, allocations: 312 kB / 0.7905 GB, free: 5.512 MB / 0.7448 GB Notification: Performance of prepare postOptimizeDAE: time 1.287e-05/0.0186, allocations: 8 kB / 0.7905 GB, free: 5.504 MB / 0.7448 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.319e-06/0.0186, allocations: 0 / 0.7905 GB, free: 5.504 MB / 0.7448 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0009568/0.01956, allocations: 378.3 kB / 0.7908 GB, free: 5.145 MB / 0.7448 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001636/0.01972, allocations: 61.77 kB / 0.7909 GB, free: 5.086 MB / 0.7448 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001203/0.02093, allocations: 1.407 MB / 0.7923 GB, free: 3.582 MB / 0.7448 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001562/0.02108, allocations: 15.98 kB / 0.7923 GB, free: 3.566 MB / 0.7448 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.239e-05/0.02111, allocations: 24.59 kB / 0.7923 GB, free: 3.543 MB / 0.7448 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0001199/0.02123, allocations: 124.5 kB / 0.7924 GB, free: 3.418 MB / 0.7448 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 9.898e-05/0.02132, allocations: 133.2 kB / 0.7926 GB, free: 3.254 MB / 0.7448 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0001572/0.02148, allocations: 172.9 kB / 0.7927 GB, free: 3.062 MB / 0.7448 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.042e-06/0.02148, allocations: 0.9688 kB / 0.7927 GB, free: 3.062 MB / 0.7448 GB Notification: Performance of matching and sorting (n=28) (initialization_lambda0): time 0.0003124/0.02179, allocations: 232.9 kB / 0.7929 GB, free: 2.828 MB / 0.7448 GB Notification: Performance of prepare postOptimizeDAE: time 8.145e-06/0.0218, allocations: 10.59 kB / 0.793 GB, free: 2.82 MB / 0.7448 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.046e-06/0.02181, allocations: 4.562 kB / 0.793 GB, free: 2.816 MB / 0.7448 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001968/0.022, allocations: 70.45 kB / 0.793 GB, free: 2.746 MB / 0.7448 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001524/0.02216, allocations: 60.5 kB / 0.7931 GB, free: 2.688 MB / 0.7448 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007149/0.02287, allocations: 1.33 MB / 0.7944 GB, free: 1.266 MB / 0.7448 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001607/0.02303, allocations: 15.98 kB / 0.7944 GB, free: 1.25 MB / 0.7448 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.997e-05/0.02305, allocations: 15.98 kB / 0.7944 GB, free: 1.234 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 8.762e-05/0.02314, allocations: 193.2 kB / 0.7946 GB, free: 1.039 MB / 0.7448 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.283e-05/0.02318, allocations: 23.98 kB / 0.7946 GB, free: 1.016 MB / 0.7448 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004832/0.02366, allocations: 298.7 kB / 0.7949 GB, free: 0.7266 MB / 0.7448 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.184e-06/0.02367, allocations: 4 kB / 0.7949 GB, free: 0.7227 MB / 0.7448 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.32e-07/0.02367, allocations: 0 / 0.7949 GB, free: 0.7227 MB / 0.7448 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.786e-06/0.02367, allocations: 0 / 0.7949 GB, free: 0.7227 MB / 0.7448 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000636/0.02431, allocations: 0.5497 MB / 0.7954 GB, free: 144 kB / 0.7448 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.414e-06/0.02431, allocations: 4 kB / 0.7954 GB, free: 140 kB / 0.7448 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 8.998e-05/0.0244, allocations: 32.53 kB / 0.7955 GB, free: 108 kB / 0.7448 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.000583/0.02498, allocations: 291.6 kB / 0.7958 GB, free: 15.83 MB / 0.7605 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.614e-05/0.025, allocations: 15.92 kB / 0.7958 GB, free: 15.81 MB / 0.7605 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008605/0.02586, allocations: 1.398 MB / 0.7971 GB, free: 14.32 MB / 0.7605 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.042e-06/0.02586, allocations: 0 / 0.7971 GB, free: 14.32 MB / 0.7605 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005174/0.02638, allocations: 370.1 kB / 0.7975 GB, free: 13.93 MB / 0.7605 GB Notification: Performance of postOpt removeConstants (simulation): time 6.449e-05/0.02644, allocations: 43.78 kB / 0.7975 GB, free: 13.89 MB / 0.7605 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.97e-05/0.02647, allocations: 13.5 kB / 0.7975 GB, free: 13.88 MB / 0.7605 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001231/0.02659, allocations: 11.98 kB / 0.7976 GB, free: 13.87 MB / 0.7605 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.261e-05/0.02664, allocations: 23.84 kB / 0.7976 GB, free: 13.84 MB / 0.7605 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.146e-05/0.02665, allocations: 4 kB / 0.7976 GB, free: 13.84 MB / 0.7605 GB Notification: Performance of sorting global known variables: time 8.828e-05/0.02674, allocations: 113.6 kB / 0.7977 GB, free: 13.73 MB / 0.7605 GB Notification: Performance of sort global known variables: time 4e-08/0.02674, allocations: 0 / 0.7977 GB, free: 13.73 MB / 0.7605 GB Notification: Performance of remove unused functions: time 0.0003594/0.0271, allocations: 161.1 kB / 0.7978 GB, free: 13.57 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 0.000112/0.02721, allocations: 93.41 kB / 0.7979 GB, free: 13.47 MB / 0.7605 GB Notification: Performance of simCode: created initialization part: time 0.0005529/0.02776, allocations: 0.5214 MB / 0.7984 GB, free: 12.93 MB / 0.7605 GB Notification: Performance of simCode: created event and clocks part: time 6.071e-06/0.02777, allocations: 8 kB / 0.7985 GB, free: 12.92 MB / 0.7605 GB Notification: Performance of simCode: created simulation system equations: time 0.0001693/0.02794, allocations: 211.8 kB / 0.7987 GB, free: 12.7 MB / 0.7605 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003077/0.02824, allocations: 123.8 kB / 0.7988 GB, free: 12.58 MB / 0.7605 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0009237/0.02917, allocations: 0.7319 MB / 0.7995 GB, free: 11.81 MB / 0.7605 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 8.955e-05/0.02926, allocations: 149.2 kB / 0.7996 GB, free: 11.64 MB / 0.7605 GB Notification: Performance of simCode: alias equations: time 0.0001832/0.02944, allocations: 78.94 kB / 0.7997 GB, free: 11.57 MB / 0.7605 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002029/0.02964, allocations: 125.3 kB / 0.7998 GB, free: 11.45 MB / 0.7605 GB Notification: Performance of SimCode: time 6.21e-07/0.02964, allocations: 0 / 0.7998 GB, free: 11.45 MB / 0.7605 GB Notification: Performance of Templates: time 0.009938/0.03958, allocations: 9.619 MB / 0.8092 GB, free: 1.961 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: 4.978718663100153]