Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.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 0.0008922/0.0008922, allocations: 83.69 kB / 21.74 MB, free: 2.512 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 0.0008907/0.0008907, allocations: 172.9 kB / 25.18 MB, free: 8.918 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 0.9145/0.9145, allocations: 177.1 MB / 205.6 MB, free: 5.391 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 1.784/1.784, allocations: 389.6 MB / 0.6364 GB, free: 12.23 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.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.182e-06/1.182e-06, allocations: 0 / 0.7755 GB, free: 5.957 MB / 0.7292 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.606e-05/1.724e-05, allocations: 5.016 kB / 0.7755 GB, free: 5.953 MB / 0.7292 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid): time 0.007057/0.007074, allocations: 7.183 MB / 0.7826 GB, free: 14.78 MB / 0.7448 GB Notification: Performance of NFInst.instExpressions: time 0.004819/0.01189, allocations: 3.948 MB / 0.7864 GB, free: 10.84 MB / 0.7448 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003617/0.01225, allocations: 51.69 kB / 0.7865 GB, free: 10.79 MB / 0.7448 GB Notification: Performance of NFTyping.typeComponents: time 0.0008058/0.01306, allocations: 369.8 kB / 0.7868 GB, free: 10.42 MB / 0.7448 GB Notification: Performance of NFTyping.typeBindings: time 0.0006783/0.01374, allocations: 0.6223 MB / 0.7874 GB, free: 9.801 MB / 0.7448 GB Notification: Performance of NFTyping.typeClassSections: time 0.0006605/0.0144, allocations: 0.6234 MB / 0.788 GB, free: 9.18 MB / 0.7448 GB Notification: Performance of NFFlatten.flatten: time 0.001519/0.01592, allocations: 2.449 MB / 0.7904 GB, free: 6.727 MB / 0.7448 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001303/0.01722, allocations: 1.755 MB / 0.7921 GB, free: 4.922 MB / 0.7448 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001216/0.01844, allocations: 1.608 MB / 0.7937 GB, free: 3.312 MB / 0.7448 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0009179/0.01935, allocations: 1.226 MB / 0.7949 GB, free: 2.086 MB / 0.7448 GB Notification: Performance of NFPackage.collectConstants: time 0.0002138/0.01957, allocations: 232 kB / 0.7951 GB, free: 1.859 MB / 0.7448 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0004663/0.02003, allocations: 395.6 kB / 0.7955 GB, free: 1.473 MB / 0.7448 GB Notification: Performance of NFScalarize.scalarize: time 0.0005516/0.02059, allocations: 0.9756 MB / 0.7965 GB, free: 0.4961 MB / 0.7448 GB Notification: Performance of NFVerifyModel.verify: time 0.0005074/0.02109, allocations: 0.6979 MB / 0.7971 GB, free: 15.8 MB / 0.7605 GB Notification: Performance of NFConvertDAE.convert: time 0.00133/0.02242, allocations: 1.933 MB / 0.799 GB, free: 13.86 MB / 0.7605 GB Notification: Performance of FrontEnd - DAE generated: time 3.135e-06/0.02243, allocations: 0.9375 kB / 0.799 GB, free: 13.86 MB / 0.7605 GB Notification: Performance of FrontEnd: time 1.082e-06/0.02243, allocations: 0 / 0.799 GB, free: 13.86 MB / 0.7605 GB Notification: Performance of Transformations before backend: time 1.577e-05/0.02244, allocations: 7.984 kB / 0.799 GB, free: 13.85 MB / 0.7605 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 406 * Number of variables: 406 Notification: Performance of Generate backend data structure: time 0.001664/0.02411, allocations: 1.718 MB / 0.8007 GB, free: 12.11 MB / 0.7605 GB Notification: Performance of prepare preOptimizeDAE: time 3.239e-05/0.02414, allocations: 13.33 kB / 0.8007 GB, free: 12.09 MB / 0.7605 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001284/0.02542, allocations: 0.5407 MB / 0.8013 GB, free: 11.55 MB / 0.7605 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008015/0.02623, allocations: 0.7609 MB / 0.802 GB, free: 10.77 MB / 0.7605 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.054e-05/0.02629, allocations: 115.4 kB / 0.8021 GB, free: 10.66 MB / 0.7605 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001758/0.02646, allocations: 152.4 kB / 0.8023 GB, free: 10.51 MB / 0.7605 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001419/0.02788, allocations: 1.457 MB / 0.8037 GB, free: 8.957 MB / 0.7605 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.997e-05/0.02791, allocations: 4.812 kB / 0.8037 GB, free: 8.953 MB / 0.7605 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001104/0.02802, allocations: 64 kB / 0.8037 GB, free: 8.891 MB / 0.7605 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001263/0.02815, allocations: 103 kB / 0.8038 GB, free: 8.789 MB / 0.7605 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006133/0.02876, allocations: 408 kB / 0.8042 GB, free: 8.387 MB / 0.7605 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00418/0.03294, allocations: 4.993 MB / 0.8091 GB, free: 3.207 MB / 0.7605 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0003504/0.03329, allocations: 257.2 kB / 0.8094 GB, free: 2.945 MB / 0.7605 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001443/0.03344, allocations: 92.62 kB / 0.8094 GB, free: 2.855 MB / 0.7605 GB Notification: Performance of preOpt evalFunc (simulation): time 5.14e-05/0.03349, allocations: 19.97 kB / 0.8095 GB, free: 2.836 MB / 0.7605 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.376e-05/0.03351, allocations: 42.5 kB / 0.8095 GB, free: 2.785 MB / 0.7605 GB Notification: Performance of pre-optimization done (n=36): time 1.462e-06/0.03351, allocations: 0 / 0.8095 GB, free: 2.785 MB / 0.7605 GB Notification: Performance of matching and sorting (n=39): time 0.003016/0.03653, allocations: 1.278 MB / 0.8107 GB, free: 1.52 MB / 0.7605 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.926e-05/0.03656, allocations: 64.3 kB / 0.8108 GB, free: 1.445 MB / 0.7605 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00035/0.03691, allocations: 0.5542 MB / 0.8113 GB, free: 0.8789 MB / 0.7605 GB Notification: Performance of collectPreVariables (initialization): time 2.814e-05/0.03694, allocations: 29.7 kB / 0.8114 GB, free: 0.8438 MB / 0.7605 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002722/0.03721, allocations: 0.719 MB / 0.8121 GB, free: 116 kB / 0.7605 GB Notification: Performance of collectInitialBindings (initialization): time 8.206e-05/0.03729, allocations: 147 kB / 0.8122 GB, free: 15.96 MB / 0.7761 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000165/0.03745, allocations: 164.4 kB / 0.8124 GB, free: 15.8 MB / 0.7761 GB Notification: Performance of setup shared object (initialization): time 0.0001028/0.03756, allocations: 382.6 kB / 0.8127 GB, free: 15.42 MB / 0.7761 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001236/0.03768, allocations: 88.75 kB / 0.8128 GB, free: 15.33 MB / 0.7761 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002828/0.03796, allocations: 495.3 kB / 0.8133 GB, free: 14.67 MB / 0.7761 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004548/0.03842, allocations: 0.5808 MB / 0.8139 GB, free: 13.94 MB / 0.7761 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.018e-06/0.03842, allocations: 4 kB / 0.8139 GB, free: 13.94 MB / 0.7761 GB Notification: Performance of matching and sorting (n=98) (initialization): time 0.001041/0.03946, allocations: 0.6979 MB / 0.8146 GB, free: 13.24 MB / 0.7761 GB Notification: Performance of prepare postOptimizeDAE: time 1.797e-05/0.03948, allocations: 9.562 kB / 0.8146 GB, free: 13.23 MB / 0.7761 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.132e-05/0.03949, allocations: 13.41 kB / 0.8146 GB, free: 13.22 MB / 0.7761 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00115/0.04064, allocations: 0.526 MB / 0.8151 GB, free: 12.71 MB / 0.7761 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000369/0.04101, allocations: 186.1 kB / 0.8153 GB, free: 12.53 MB / 0.7761 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002367/0.04338, allocations: 2.906 MB / 0.8181 GB, free: 9.457 MB / 0.7761 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000294/0.04367, allocations: 45.95 kB / 0.8181 GB, free: 9.414 MB / 0.7761 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.33e-05/0.04372, allocations: 39.98 kB / 0.8182 GB, free: 9.375 MB / 0.7761 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0002537/0.04397, allocations: 166.6 kB / 0.8183 GB, free: 9.207 MB / 0.7761 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0002834/0.04425, allocations: 498.4 kB / 0.8188 GB, free: 8.539 MB / 0.7761 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0004391/0.04469, allocations: 0.5867 MB / 0.8194 GB, free: 7.789 MB / 0.7761 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.037e-06/0.0447, allocations: 4 kB / 0.8194 GB, free: 7.785 MB / 0.7761 GB Notification: Performance of matching and sorting (n=98) (initialization_lambda0): time 0.0005176/0.04521, allocations: 0.4974 MB / 0.8199 GB, free: 7.281 MB / 0.7761 GB Notification: Performance of prepare postOptimizeDAE: time 1.348e-05/0.04523, allocations: 15.94 kB / 0.8199 GB, free: 7.266 MB / 0.7761 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.405e-06/0.04524, allocations: 8 kB / 0.8199 GB, free: 7.258 MB / 0.7761 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.253e-05/0.04525, allocations: 23.98 kB / 0.8199 GB, free: 7.234 MB / 0.7761 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004076/0.04566, allocations: 192.1 kB / 0.8201 GB, free: 7.047 MB / 0.7761 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.217e-05/0.04567, allocations: 27.92 kB / 0.8201 GB, free: 7.02 MB / 0.7761 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002631/0.04593, allocations: 47.88 kB / 0.8202 GB, free: 6.973 MB / 0.7761 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.726e-05/0.04597, allocations: 35.94 kB / 0.8202 GB, free: 6.938 MB / 0.7761 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 52 * 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 (92): * Single equations (assignments): 90 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * 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): 2 systems {(2,2), (2,2)} Notification: Performance of prepare postOptimizeDAE: time 0.0001307/0.0461, allocations: 232 kB / 0.8204 GB, free: 6.703 MB / 0.7761 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 7.019e-05/0.04617, allocations: 55.94 kB / 0.8205 GB, free: 6.648 MB / 0.7761 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007885/0.04696, allocations: 499.1 kB / 0.821 GB, free: 6.137 MB / 0.7761 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.298e-06/0.04696, allocations: 15.88 kB / 0.821 GB, free: 6.121 MB / 0.7761 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.303e-06/0.04696, allocations: 0 / 0.821 GB, free: 6.121 MB / 0.7761 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.831e-06/0.04697, allocations: 3.984 kB / 0.821 GB, free: 6.117 MB / 0.7761 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001465/0.04843, allocations: 1.249 MB / 0.8222 GB, free: 4.812 MB / 0.7761 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.226e-06/0.04844, allocations: 4 kB / 0.8222 GB, free: 4.809 MB / 0.7761 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001456/0.04858, allocations: 64.09 kB / 0.8223 GB, free: 4.746 MB / 0.7761 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001176/0.04976, allocations: 0.6121 MB / 0.8229 GB, free: 4.125 MB / 0.7761 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.131e-05/0.04978, allocations: 12 kB / 0.8229 GB, free: 4.113 MB / 0.7761 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001818/0.0516, allocations: 2.823 MB / 0.8256 GB, free: 1.094 MB / 0.7761 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.557e-06/0.0516, allocations: 7.984 kB / 0.8256 GB, free: 1.086 MB / 0.7761 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006776/0.05228, allocations: 0.577 MB / 0.8262 GB, free: 468 kB / 0.7761 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001276/0.05241, allocations: 99.47 kB / 0.8263 GB, free: 368 kB / 0.7761 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.105e-05/0.05246, allocations: 8 kB / 0.8263 GB, free: 360 kB / 0.7761 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001904/0.05265, allocations: 19.98 kB / 0.8263 GB, free: 340 kB / 0.7761 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.996e-05/0.05272, allocations: 39.88 kB / 0.8264 GB, free: 300 kB / 0.7761 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.689e-05/0.05273, allocations: 8 kB / 0.8264 GB, free: 292 kB / 0.7761 GB Notification: Performance of sorting global known variables: time 0.0002014/0.05294, allocations: 256.6 kB / 0.8266 GB, free: 40 kB / 0.7761 GB Notification: Performance of sort global known variables: time 8e-08/0.05294, allocations: 0 / 0.8266 GB, free: 40 kB / 0.7761 GB Notification: Performance of remove unused functions: time 0.0008497/0.05379, allocations: 0.5156 MB / 0.8271 GB, free: 15.52 MB / 0.7917 GB Notification: Model statistics after passing the back-end for simulation: * 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 simulation (35): * Single equations (assignments): 33 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * 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): 2 systems {(2,2), (2,2)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0001378/0.05392, allocations: 92.36 kB / 0.8272 GB, free: 15.42 MB / 0.7917 GB Notification: Performance of simCode: created initialization part: time 0.0008901/0.05481, allocations: 0.8965 MB / 0.8281 GB, free: 14.5 MB / 0.7917 GB Notification: Performance of simCode: created event and clocks part: time 1.705e-05/0.05483, allocations: 17.25 kB / 0.8281 GB, free: 14.49 MB / 0.7917 GB Notification: Performance of simCode: created simulation system equations: time 0.0003281/0.05516, allocations: 418 kB / 0.8285 GB, free: 14.05 MB / 0.7917 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006111/0.05577, allocations: 358 kB / 0.8288 GB, free: 13.71 MB / 0.7917 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002491/0.05826, allocations: 2.446 MB / 0.8312 GB, free: 11.2 MB / 0.7917 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006361/0.0589, allocations: 0.8069 MB / 0.832 GB, free: 10.36 MB / 0.7917 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003697/0.05927, allocations: 225.2 kB / 0.8322 GB, free: 10.14 MB / 0.7917 GB Notification: Performance of SimCode: time 7.42e-07/0.05927, allocations: 0 / 0.8322 GB, free: 10.14 MB / 0.7917 GB Notification: Performance of Templates: time 0.02288/0.08215, allocations: 36.42 MB / 0.8678 GB, free: 5.762 MB / 0.823 GB " [Timeout remaining time 300] make -j1 -f Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid.makefile [Timeout 300] (rm -f Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid.pipe ; mkfifo Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid.pipe ; head -c 1048576 < Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid.pipe >> ../files/Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid.sim & ./Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid > Buildings_13_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACSimpleGrid.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 6.195825707167387]