Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.Chillers.ModularReversible.Validation.Carnot_y.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 0.001893/0.001893, allocations: 93.47 kB / 20.21 MB, free: 4.211 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 0.002266/0.002266, allocations: 165.2 kB / 23.53 MB, free: 0.8945 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 1.62/1.62, allocations: 177.1 MB / 203.9 MB, free: 5.613 MB / 186.7 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo): time 1.065/1.065, allocations: 115 MB / 375.3 MB, free: 7.566 MB / 346.7 MB " [Timeout remaining time 179] Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/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(IBPSA.Fluid.Chillers.ModularReversible.Validation.Carnot_y,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Chillers.ModularReversible.Validation.Carnot_y") translateModel(IBPSA.Fluid.Chillers.ModularReversible.Validation.Carnot_y,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Chillers.ModularReversible.Validation.Carnot_y") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.493e-06/1.493e-06, allocations: 0 / 480.9 MB, free: 11.88 MB / 410.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.004e-05/3.153e-05, allocations: 2.312 kB / 480.9 MB, free: 11.87 MB / 410.7 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Chillers.ModularReversible.Validation.Carnot_y): time 0.09507/0.0951, allocations: 78.71 MB / 0.5465 GB, free: 9.52 MB / 474.7 MB Notification: Performance of NFInst.instExpressions: time 0.0266/0.1217, allocations: 14.11 MB / 0.5602 GB, free: 11.38 MB / 490.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003655/0.1253, allocations: 99.19 kB / 0.5603 GB, free: 11.28 MB / 490.7 MB Notification: Performance of NFTyping.typeComponents: time 0.003006/0.1284, allocations: 0.8458 MB / 0.5612 GB, free: 10.43 MB / 490.7 MB Notification: Performance of NFTyping.typeBindings: time 0.009215/0.1376, allocations: 2.739 MB / 0.5638 GB, free: 7.676 MB / 490.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.005563/0.1431, allocations: 1.827 MB / 0.5656 GB, free: 5.844 MB / 490.7 MB Notification: Performance of NFFlatten.flatten: time 0.008114/0.1512, allocations: 4.642 MB / 0.5702 GB, free: 1.184 MB / 490.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002394/0.1536, allocations: 1.151 MB / 0.5713 GB, free: 0 / 490.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.007429/0.1611, allocations: 2.569 MB / 0.5738 GB, free: 13.44 MB / 0.4948 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003817/0.1649, allocations: 1.086 MB / 0.5748 GB, free: 12.35 MB / 0.4948 GB Notification: Performance of NFPackage.collectConstants: time 0.0009844/0.1659, allocations: 164 kB / 0.575 GB, free: 12.19 MB / 0.4948 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004893/0.1708, allocations: 1.169 MB / 0.5761 GB, free: 11.02 MB / 0.4948 GB Notification: Performance of NFScalarize.scalarize: time 0.0009294/0.1717, allocations: 446.2 kB / 0.5766 GB, free: 10.58 MB / 0.4948 GB Notification: Performance of NFVerifyModel.verify: time 0.001854/0.1735, allocations: 0.6469 MB / 0.5772 GB, free: 9.93 MB / 0.4948 GB Notification: Performance of NFConvertDAE.convert: time 0.006693/0.1802, allocations: 3.019 MB / 0.5802 GB, free: 6.902 MB / 0.4948 GB Notification: Performance of FrontEnd - DAE generated: time 6.793e-06/0.1802, allocations: 4 kB / 0.5802 GB, free: 6.898 MB / 0.4948 GB Notification: Performance of FrontEnd: time 1.473e-06/0.1802, allocations: 0 / 0.5802 GB, free: 6.898 MB / 0.4948 GB Notification: Performance of Transformations before backend: time 5.263e-05/0.1803, allocations: 0 / 0.5802 GB, free: 6.898 MB / 0.4948 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 240 * Number of variables: 240 Notification: Performance of Generate backend data structure: time 0.005898/0.1862, allocations: 2.419 MB / 0.5825 GB, free: 4.422 MB / 0.4948 GB Notification: Performance of prepare preOptimizeDAE: time 4.988e-05/0.1862, allocations: 12.03 kB / 0.5825 GB, free: 4.41 MB / 0.4948 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001132/0.1874, allocations: 335.5 kB / 0.5828 GB, free: 4.082 MB / 0.4948 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003666/0.191, allocations: 1.629 MB / 0.5844 GB, free: 2.406 MB / 0.4948 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.41e-05/0.1911, allocations: 86 kB / 0.5845 GB, free: 2.32 MB / 0.4948 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001933/0.1913, allocations: 108 kB / 0.5846 GB, free: 2.215 MB / 0.4948 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002437/0.1938, allocations: 1.284 MB / 0.5859 GB, free: 0.8516 MB / 0.4948 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.121e-05/0.1938, allocations: 0 / 0.5859 GB, free: 0.8516 MB / 0.4948 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.927e-05/0.1939, allocations: 44 kB / 0.5859 GB, free: 0.8086 MB / 0.4948 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.552e-05/0.1939, allocations: 24 kB / 0.5859 GB, free: 0.7852 MB / 0.4948 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001931/0.1959, allocations: 0.769 MB / 0.5867 GB, free: 16 kB / 0.4948 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.008876/0.2048, allocations: 5.189 MB / 0.5918 GB, free: 10.67 MB / 0.5105 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001396/0.2062, allocations: 0.5502 MB / 0.5923 GB, free: 10.11 MB / 0.5105 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005954/0.2067, allocations: 265.1 kB / 0.5926 GB, free: 9.848 MB / 0.5105 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003393/0.2071, allocations: 84.38 kB / 0.5926 GB, free: 9.766 MB / 0.5105 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.383e-05/0.2071, allocations: 45.89 kB / 0.5927 GB, free: 9.711 MB / 0.5105 GB Notification: Performance of pre-optimization done (n=61): time 2.414e-06/0.2071, allocations: 4 kB / 0.5927 GB, free: 9.707 MB / 0.5105 GB Notification: Performance of matching and sorting (n=61): time 0.006517/0.2136, allocations: 1.296 MB / 0.5939 GB, free: 8.402 MB / 0.5105 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.57e-05/0.2137, allocations: 59.91 kB / 0.594 GB, free: 8.332 MB / 0.5105 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002573/0.2163, allocations: 1.521 MB / 0.5955 GB, free: 6.805 MB / 0.5105 GB Notification: Performance of collectPreVariables (initialization): time 0.0001503/0.2164, allocations: 41.7 kB / 0.5955 GB, free: 6.758 MB / 0.5105 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009163/0.2174, allocations: 0.8093 MB / 0.5963 GB, free: 5.941 MB / 0.5105 GB Notification: Performance of collectInitialBindings (initialization): time 0.000325/0.2177, allocations: 246 kB / 0.5966 GB, free: 5.699 MB / 0.5105 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003914/0.2181, allocations: 232.2 kB / 0.5968 GB, free: 5.465 MB / 0.5105 GB Notification: Performance of setup shared object (initialization): time 0.0003505/0.2184, allocations: 0.5395 MB / 0.5973 GB, free: 4.918 MB / 0.5105 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000634/0.2191, allocations: 239.6 kB / 0.5975 GB, free: 4.68 MB / 0.5105 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001415/0.2205, allocations: 1.089 MB / 0.5986 GB, free: 3.316 MB / 0.5105 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001685/0.2222, allocations: 0.8951 MB / 0.5995 GB, free: 2.273 MB / 0.5105 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.122e-05/0.2222, allocations: 4 kB / 0.5995 GB, free: 2.27 MB / 0.5105 GB Notification: Performance of matching and sorting (n=104) (initialization): time 0.004521/0.2267, allocations: 1.187 MB / 0.6006 GB, free: 1.07 MB / 0.5105 GB Notification: Performance of prepare postOptimizeDAE: time 2.748e-05/0.2267, allocations: 8 kB / 0.6006 GB, free: 1.062 MB / 0.5105 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.02e-05/0.2267, allocations: 15.98 kB / 0.6007 GB, free: 1.047 MB / 0.5105 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003521/0.2303, allocations: 459.5 kB / 0.6011 GB, free: 0.5938 MB / 0.5105 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008204/0.2311, allocations: 183.7 kB / 0.6013 GB, free: 424 kB / 0.5105 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001196/0.2323, allocations: 0.9717 MB / 0.6022 GB, free: 15.41 MB / 0.5261 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001214/0.2335, allocations: 95.38 kB / 0.6023 GB, free: 15.32 MB / 0.5261 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001022/0.2336, allocations: 43.98 kB / 0.6023 GB, free: 15.27 MB / 0.5261 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001262/0.2349, allocations: 0.5397 MB / 0.6029 GB, free: 14.73 MB / 0.5261 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001358/0.2362, allocations: 1.089 MB / 0.6039 GB, free: 13.36 MB / 0.5261 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001606/0.2378, allocations: 0.8873 MB / 0.6048 GB, free: 12.32 MB / 0.5261 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.414e-06/0.2378, allocations: 4 kB / 0.6048 GB, free: 12.31 MB / 0.5261 GB Notification: Performance of matching and sorting (n=104) (initialization_lambda0): time 0.004305/0.2421, allocations: 1.167 MB / 0.6059 GB, free: 11.13 MB / 0.5261 GB Notification: Performance of prepare postOptimizeDAE: time 2.03e-05/0.2421, allocations: 8.375 kB / 0.606 GB, free: 11.12 MB / 0.5261 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.288e-05/0.2422, allocations: 12 kB / 0.606 GB, free: 11.11 MB / 0.5261 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003466/0.2456, allocations: 459.2 kB / 0.6064 GB, free: 10.66 MB / 0.5261 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007572/0.2464, allocations: 179.7 kB / 0.6066 GB, free: 10.48 MB / 0.5261 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00121/0.2476, allocations: 0.9755 MB / 0.6075 GB, free: 9.477 MB / 0.5261 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001132/0.2487, allocations: 83.59 kB / 0.6076 GB, free: 9.395 MB / 0.5261 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.427e-05/0.2488, allocations: 40 kB / 0.6076 GB, free: 9.355 MB / 0.5261 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 36 * 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 (95): * Single equations (assignments): 94 * 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 {(1,9)} Notification: Performance of prepare postOptimizeDAE: time 0.0004084/0.2492, allocations: 331.7 kB / 0.608 GB, free: 9.023 MB / 0.5261 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003465/0.2496, allocations: 159.1 kB / 0.6081 GB, free: 8.867 MB / 0.5261 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004005/0.2536, allocations: 1.047 MB / 0.6091 GB, free: 7.812 MB / 0.5261 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.194e-05/0.2536, allocations: 11.94 kB / 0.6091 GB, free: 7.801 MB / 0.5261 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.602e-06/0.2536, allocations: 0 / 0.6091 GB, free: 7.801 MB / 0.5261 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003292/0.2569, allocations: 0.843 MB / 0.61 GB, free: 6.926 MB / 0.5261 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006887/0.2638, allocations: 2.511 MB / 0.6124 GB, free: 4.309 MB / 0.5261 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.007e-05/0.2638, allocations: 4 kB / 0.6124 GB, free: 4.305 MB / 0.5261 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004849/0.2643, allocations: 107.8 kB / 0.6125 GB, free: 4.199 MB / 0.5261 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.003393/0.2677, allocations: 439.5 kB / 0.613 GB, free: 3.766 MB / 0.5261 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.753e-05/0.2678, allocations: 23.98 kB / 0.613 GB, free: 3.742 MB / 0.5261 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005214/0.273, allocations: 2.88 MB / 0.6158 GB, free: 0.7383 MB / 0.5261 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.39e-06/0.273, allocations: 4 kB / 0.6158 GB, free: 0.7344 MB / 0.5261 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004785/0.2778, allocations: 1.459 MB / 0.6172 GB, free: 15.2 MB / 0.5417 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000773/0.2785, allocations: 218.9 kB / 0.6174 GB, free: 14.98 MB / 0.5417 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001705/0.2787, allocations: 19.98 kB / 0.6174 GB, free: 14.96 MB / 0.5417 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006448/0.2794, allocations: 36.02 kB / 0.6175 GB, free: 14.93 MB / 0.5417 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001757/0.2795, allocations: 68.27 kB / 0.6175 GB, free: 14.86 MB / 0.5417 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.814e-05/0.2796, allocations: 31.98 kB / 0.6176 GB, free: 14.83 MB / 0.5417 GB Notification: Performance of sorting global known variables: time 0.001486/0.2811, allocations: 0.9032 MB / 0.6185 GB, free: 13.92 MB / 0.5417 GB Notification: Performance of sort global known variables: time 1e-07/0.2811, allocations: 0 / 0.6185 GB, free: 13.92 MB / 0.5417 GB Notification: Performance of remove unused functions: time 0.002384/0.2835, allocations: 0.7832 MB / 0.6192 GB, free: 13.14 MB / 0.5417 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 15 * Number of states: 2 (chi.con.vol.dynBal.U,chi.eva.vol.dynBal.U) * 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 (56): * Single equations (assignments): 51 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * 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 {(1,9)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0009442/0.2844, allocations: 475.2 kB / 0.6197 GB, free: 12.67 MB / 0.5417 GB Notification: Performance of simCode: created initialization part: time 0.002833/0.2873, allocations: 1.114 MB / 0.6208 GB, free: 11.55 MB / 0.5417 GB Notification: Performance of simCode: created event and clocks part: time 7.454e-06/0.2873, allocations: 12 kB / 0.6208 GB, free: 11.54 MB / 0.5417 GB Notification: Performance of simCode: created simulation system equations: time 0.001328/0.2886, allocations: 0.535 MB / 0.6213 GB, free: 10.98 MB / 0.5417 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003184/0.2918, allocations: 0.6467 MB / 0.6219 GB, free: 10.36 MB / 0.5417 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00446/0.2962, allocations: 2.332 MB / 0.6242 GB, free: 7.922 MB / 0.5417 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007779/0.297, allocations: 0.6181 MB / 0.6248 GB, free: 7.273 MB / 0.5417 GB Notification: Performance of simCode: alias equations: time 0.001148/0.2982, allocations: 269.5 kB / 0.6251 GB, free: 7.023 MB / 0.5417 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002682/0.2984, allocations: 104.5 kB / 0.6252 GB, free: 6.922 MB / 0.5417 GB Notification: Performance of SimCode: time 1.733e-06/0.2984, allocations: 4 kB / 0.6252 GB, free: 6.918 MB / 0.5417 GB Notification: Performance of Templates: time 0.2748/0.5732, allocations: 29.27 MB / 0.6538 GB, free: 158.1 MB / 0.5573 GB " [Timeout remaining time 659] make -j1 -f IBPSA_latest_IBPSA.Fluid.Chillers.ModularReversible.Validation.Carnot_y.makefile [Timeout 660] (rm -f IBPSA_latest_IBPSA.Fluid.Chillers.ModularReversible.Validation.Carnot_y.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.Chillers.ModularReversible.Validation.Carnot_y.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.Chillers.ModularReversible.Validation.Carnot_y.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.Chillers.ModularReversible.Validation.Carnot_y.sim & ./IBPSA_latest_IBPSA.Fluid.Chillers.ModularReversible.Validation.Carnot_y -abortSlowSimulation -alarm=240 -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.Chillers.ModularReversible.Validation.Carnot_y.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 7.230097871972248]