Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust.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 0.0009182/0.0009182, allocations: 80.8 kB / 20.75 MB, free: 3.742 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 0.0009181/0.0009181, allocations: 165 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 0.9581/0.9581, allocations: 177.1 MB / 204.6 MB, free: 5.027 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 1.87/1.87, allocations: 389.6 MB / 0.6354 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.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust") translateModel(Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.793e-06/1.793e-06, allocations: 0 / 0.7752 GB, free: 5.418 MB / 0.7292 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.653e-05/2.832e-05, allocations: 2.312 kB / 0.7752 GB, free: 5.414 MB / 0.7292 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust): time 0.1891/0.1891, allocations: 172.7 MB / 0.9438 GB, free: 8.273 MB / 0.9011 GB Notification: Performance of NFInst.instExpressions: time 0.03474/0.2239, allocations: 15.18 MB / 0.9586 GB, free: 9.062 MB / 0.9167 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.008295/0.2322, allocations: 234.1 kB / 0.9589 GB, free: 8.832 MB / 0.9167 GB Notification: Performance of NFTyping.typeComponents: time 0.006004/0.2382, allocations: 2.296 MB / 0.9611 GB, free: 6.523 MB / 0.9167 GB Notification: Performance of NFTyping.typeBindings: time 0.00769/0.2459, allocations: 4.313 MB / 0.9653 GB, free: 2.184 MB / 0.9167 GB Notification: Performance of NFTyping.typeClassSections: time 0.005798/0.2517, allocations: 3.774 MB / 0.969 GB, free: 14.41 MB / 0.9323 GB Notification: Performance of NFFlatten.flatten: time 0.016/0.2677, allocations: 18.28 MB / 0.9869 GB, free: 12.08 MB / 0.948 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00549/0.2731, allocations: 4.06 MB / 0.9908 GB, free: 7.93 MB / 0.948 GB Notification: Performance of NFEvalConstants.evaluate: time 0.009689/0.2828, allocations: 6.882 MB / 0.9975 GB, free: 1.145 MB / 0.948 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004349/0.2872, allocations: 3.187 MB / 1.001 GB, free: 13.95 MB / 0.9636 GB Notification: Performance of NFPackage.collectConstants: time 0.0006424/0.2878, allocations: 488 kB / 1.001 GB, free: 13.47 MB / 0.9636 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002229/0.2901, allocations: 1.568 MB / 1.003 GB, free: 11.9 MB / 0.9636 GB Notification: Performance of NFScalarize.scalarize: time 0.001321/0.2914, allocations: 2.146 MB / 1.005 GB, free: 9.75 MB / 0.9636 GB Notification: Performance of NFVerifyModel.verify: time 0.001985/0.2934, allocations: 2.046 MB / 1.007 GB, free: 7.699 MB / 0.9636 GB Notification: Performance of NFConvertDAE.convert: time 0.004156/0.2975, allocations: 5.31 MB / 1.012 GB, free: 2.371 MB / 0.9636 GB Notification: Performance of FrontEnd - DAE generated: time 4.278e-06/0.2975, allocations: 0 / 1.012 GB, free: 2.371 MB / 0.9636 GB Notification: Performance of FrontEnd: time 1.453e-06/0.2975, allocations: 0 / 1.012 GB, free: 2.371 MB / 0.9636 GB Notification: Performance of Transformations before backend: time 4.092e-05/0.2976, allocations: 0 / 1.012 GB, free: 2.371 MB / 0.9636 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 864 * Number of variables: 864 Notification: Performance of Generate backend data structure: time 0.005405/0.303, allocations: 6.062 MB / 1.018 GB, free: 12.21 MB / 0.9792 GB Notification: Performance of prepare preOptimizeDAE: time 3.41e-05/0.303, allocations: 8.625 kB / 1.018 GB, free: 12.21 MB / 0.9792 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004402/0.3074, allocations: 1.891 MB / 1.02 GB, free: 10.31 MB / 0.9792 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004374/0.3118, allocations: 3.997 MB / 1.024 GB, free: 6.191 MB / 0.9792 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002581/0.312, allocations: 488.3 kB / 1.024 GB, free: 5.664 MB / 0.9792 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003473/0.3124, allocations: 348 kB / 1.024 GB, free: 5.324 MB / 0.9792 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003214/0.3156, allocations: 3.114 MB / 1.027 GB, free: 1.988 MB / 0.9792 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.626e-05/0.3156, allocations: 4 kB / 1.027 GB, free: 1.984 MB / 0.9792 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000202/0.3158, allocations: 144 kB / 1.028 GB, free: 1.844 MB / 0.9792 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.576e-05/0.3159, allocations: 142.4 kB / 1.028 GB, free: 1.703 MB / 0.9792 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001449/0.3174, allocations: 1.078 MB / 1.029 GB, free: 0.6055 MB / 0.9792 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 0.01049/0.3279, allocations: 10.29 MB / 1.039 GB, free: 6.008 MB / 0.9948 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00091/0.3288, allocations: 0.7276 MB / 1.04 GB, free: 5.266 MB / 0.9948 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003711/0.3292, allocations: 283.4 kB / 1.04 GB, free: 4.992 MB / 0.9948 GB Notification: Performance of preOpt evalFunc (simulation): time 0.00019/0.3293, allocations: 89.23 kB / 1.04 GB, free: 4.902 MB / 0.9948 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001051/0.3304, allocations: 0.9384 MB / 1.041 GB, free: 3.84 MB / 0.9948 GB Notification: Performance of pre-optimization done (n=129): time 2.325e-06/0.3304, allocations: 0 / 1.041 GB, free: 3.84 MB / 0.9948 GB Notification: Performance of matching and sorting (n=129): time 0.001894/0.3323, allocations: 1.008 MB / 1.042 GB, free: 2.824 MB / 0.9948 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.615e-05/0.3323, allocations: 149.8 kB / 1.042 GB, free: 2.645 MB / 0.9948 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0021/0.3344, allocations: 2.954 MB / 1.045 GB, free: 15.68 MB / 1.01 GB Notification: Performance of collectPreVariables (initialization): time 0.0001051/0.3346, allocations: 57.7 kB / 1.045 GB, free: 15.62 MB / 1.01 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007823/0.3353, allocations: 1.635 MB / 1.046 GB, free: 13.96 MB / 1.01 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002633/0.3356, allocations: 475.9 kB / 1.047 GB, free: 13.49 MB / 1.01 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006613/0.3363, allocations: 363.1 kB / 1.047 GB, free: 13.13 MB / 1.01 GB Notification: Performance of setup shared object (initialization): time 5.997e-05/0.3363, allocations: 301.1 kB / 1.048 GB, free: 12.83 MB / 1.01 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005126/0.3368, allocations: 305.3 kB / 1.048 GB, free: 12.52 MB / 1.01 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008515/0.3377, allocations: 1.29 MB / 1.049 GB, free: 10.86 MB / 1.01 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0012/0.3389, allocations: 1.25 MB / 1.05 GB, free: 9.367 MB / 1.01 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.785e-06/0.3389, allocations: 11.94 kB / 1.05 GB, free: 9.355 MB / 1.01 GB Notification: Performance of matching and sorting (n=226) (initialization): time 0.001565/0.3405, allocations: 1.298 MB / 1.052 GB, free: 8.035 MB / 1.01 GB Notification: Performance of prepare postOptimizeDAE: time 3.078e-05/0.3405, allocations: 37.7 kB / 1.052 GB, free: 7.992 MB / 1.01 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.391e-05/0.3405, allocations: 16 kB / 1.052 GB, free: 7.977 MB / 1.01 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.172e-05/0.3405, allocations: 28 kB / 1.052 GB, free: 7.949 MB / 1.01 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001002/0.3415, allocations: 471.5 kB / 1.052 GB, free: 7.488 MB / 1.01 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.231e-05/0.3415, allocations: 43.86 kB / 1.052 GB, free: 7.445 MB / 1.01 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001181/0.3427, allocations: 326.5 kB / 1.052 GB, free: 7.125 MB / 1.01 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.776e-05/0.3428, allocations: 67.97 kB / 1.053 GB, free: 7.059 MB / 1.01 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0008817/0.3437, allocations: 415.4 kB / 1.053 GB, free: 6.641 MB / 1.01 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001104/0.3448, allocations: 1.286 MB / 1.054 GB, free: 4.98 MB / 1.01 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001181/0.346, allocations: 1.235 MB / 1.055 GB, free: 3.5 MB / 1.01 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.522e-06/0.346, allocations: 4 kB / 1.055 GB, free: 3.496 MB / 1.01 GB Notification: Performance of matching and sorting (n=226) (initialization_lambda0): time 0.001558/0.3476, allocations: 1.309 MB / 1.057 GB, free: 2.164 MB / 1.01 GB Notification: Performance of prepare postOptimizeDAE: time 2.734e-05/0.3476, allocations: 49.81 kB / 1.057 GB, free: 2.109 MB / 1.01 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.013e-05/0.3476, allocations: 16 kB / 1.057 GB, free: 2.094 MB / 1.01 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.606e-05/0.3476, allocations: 27.94 kB / 1.057 GB, free: 2.066 MB / 1.01 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009699/0.3486, allocations: 463.3 kB / 1.057 GB, free: 1.613 MB / 1.01 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.791e-05/0.3486, allocations: 31.92 kB / 1.057 GB, free: 1.582 MB / 1.01 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001153/0.3497, allocations: 311.5 kB / 1.058 GB, free: 1.277 MB / 1.01 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.496e-05/0.3498, allocations: 71.97 kB / 1.058 GB, free: 1.207 MB / 1.01 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 77 * Number of states: 0 () * Number of discrete variables: 6 (TSet.count,$PRE.TSet.count,TSet.T_start,$PRE.TSet.T_start,$whenCondition1,conPI.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (222): * Single equations (assignments): 218 * Array equations: 3 * Algorithm blocks: 1 * 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 0.0002725/0.3501, allocations: 307.6 kB / 1.058 GB, free: 0.8984 MB / 1.01 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002852/0.3504, allocations: 271.7 kB / 1.058 GB, free: 0.6328 MB / 1.01 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.4006/0.751, allocations: 1.165 MB / 1.059 GB, free: 141.8 MB / 1.01 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.079e-05/0.7511, allocations: 13 kB / 1.059 GB, free: 141.8 MB / 1.01 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.024e-06/0.7511, allocations: 1.906 kB / 1.059 GB, free: 141.8 MB / 1.01 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0008966/0.752, allocations: 0.7665 MB / 1.06 GB, free: 141.3 MB / 1.01 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005909/0.7579, allocations: 3.301 MB / 1.063 GB, free: 140.6 MB / 1.01 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.02e-05/0.7579, allocations: 10.83 kB / 1.063 GB, free: 140.6 MB / 1.01 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000793/0.7587, allocations: 286.9 kB / 1.064 GB, free: 140.6 MB / 1.01 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004042/0.7591, allocations: 217.6 kB / 1.064 GB, free: 140.6 MB / 1.01 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.154e-05/0.7592, allocations: 43.42 kB / 1.064 GB, free: 140.6 MB / 1.01 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005566/0.7597, allocations: 1.26 MB / 1.065 GB, free: 139.4 MB / 1.01 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.944e-06/0.7597, allocations: 13.22 kB / 1.065 GB, free: 139.4 MB / 1.01 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001852/0.7616, allocations: 1.484 MB / 1.067 GB, free: 138.7 MB / 1.01 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007921/0.7624, allocations: 0.5027 MB / 1.067 GB, free: 138.7 MB / 1.01 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003053/0.7627, allocations: 36.78 kB / 1.067 GB, free: 138.7 MB / 1.01 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001023/0.7637, allocations: 141.6 kB / 1.067 GB, free: 138.7 MB / 1.01 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.00016/0.7639, allocations: 118.8 kB / 1.067 GB, free: 138.7 MB / 1.01 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.074e-05/0.764, allocations: 52.3 kB / 1.067 GB, free: 138.7 MB / 1.01 GB Notification: Performance of sorting global known variables: time 0.001523/0.7655, allocations: 1.561 MB / 1.069 GB, free: 138.6 MB / 1.01 GB Notification: Performance of sort global known variables: time 8e-08/0.7655, allocations: 0 / 1.069 GB, free: 138.6 MB / 1.01 GB Notification: Performance of remove unused functions: time 0.003276/0.7688, allocations: 2.173 MB / 1.071 GB, free: 138.6 MB / 1.01 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 43 * Number of states: 4 (conPI.I.y,vol.dynBal.medium.Xi[1],vol.dynBal.U,vol.dynBal.m) * Number of discrete variables: 3 ($whenCondition1,TSet.T_start,TSet.count) * Number of discrete states: 1 (TSet.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (127): * Single equations (assignments): 124 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * 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): 1 system {(1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0004316/0.7692, allocations: 235.9 kB / 1.071 GB, free: 138.5 MB / 1.01 GB Notification: Performance of simCode: created initialization part: time 0.002294/0.7715, allocations: 1.609 MB / 1.073 GB, free: 138.3 MB / 1.01 GB Notification: Performance of simCode: created event and clocks part: time 4.517e-05/0.7715, allocations: 50.31 kB / 1.073 GB, free: 138.3 MB / 1.01 GB Notification: Performance of simCode: created simulation system equations: time 0.0005702/0.7721, allocations: 487.4 kB / 1.073 GB, free: 138.1 MB / 1.01 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004654/0.7767, allocations: 2.303 MB / 1.076 GB, free: 137.9 MB / 1.01 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008601/0.7854, allocations: 7.702 MB / 1.083 GB, free: 134.4 MB / 1.01 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007455/0.7861, allocations: 1.007 MB / 1.084 GB, free: 134.3 MB / 1.01 GB Notification: Performance of simCode: alias equations: time 0.002383/0.7885, allocations: 0.799 MB / 1.085 GB, free: 134.1 MB / 1.01 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002805/0.7913, allocations: 1.474 MB / 1.086 GB, free: 134 MB / 1.01 GB Notification: Performance of SimCode: time 1.103e-06/0.7913, allocations: 0 / 1.086 GB, free: 134 MB / 1.01 GB Notification: Performance of Templates: time 0.08052/0.8718, allocations: 78.48 MB / 1.163 GB, free: 93.27 MB / 1.01 GB " [Timeout remaining time 299] make -j1 -f Buildings_13_Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust.makefile [Timeout 300] (rm -f Buildings_13_Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust.pipe ; mkfifo Buildings_13_Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust.pipe >> ../files/Buildings_13_Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust.sim & ./Buildings_13_Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust -abortSlowSimulation -alarm=240 -lv LOG_STATS > Buildings_13_Buildings.Fluid.FMI.Adaptors.Examples.ThermalZoneHVACWithExhaust.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 7.364216943271458]