Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.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 0.0008975/0.0008975, allocations: 81.41 kB / 20.82 MB, free: 3.633 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 0.0009362/0.0009362, allocations: 165 kB / 24.25 MB, free: 212 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 0.8846/0.8846, allocations: 177.1 MB / 204.7 MB, free: 5.449 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 / 0.6355 GB, free: 12.25 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.HeatExchangers.Examples.WaterHeater_u,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u") translateModel(Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.253e-06/1.253e-06, allocations: 0 / 0.7754 GB, free: 5.191 MB / 0.7292 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.903e-05/2.028e-05, allocations: 6.312 kB / 0.7754 GB, free: 5.184 MB / 0.7292 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u): time 0.01481/0.01483, allocations: 20.39 MB / 0.7953 GB, free: 0.7773 MB / 0.7448 GB Notification: Performance of NFInst.instExpressions: time 0.0145/0.02933, allocations: 10.38 MB / 0.8055 GB, free: 6.453 MB / 0.7605 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002193/0.03152, allocations: 131.7 kB / 0.8056 GB, free: 6.324 MB / 0.7605 GB Notification: Performance of NFTyping.typeComponents: time 0.003282/0.0348, allocations: 1.628 MB / 0.8072 GB, free: 4.695 MB / 0.7605 GB Notification: Performance of NFTyping.typeBindings: time 0.00409/0.03889, allocations: 2.336 MB / 0.8094 GB, free: 2.367 MB / 0.7605 GB Notification: Performance of NFTyping.typeClassSections: time 0.003657/0.04255, allocations: 2.273 MB / 0.8117 GB, free: 104 kB / 0.7605 GB Notification: Performance of NFFlatten.flatten: time 0.008687/0.05124, allocations: 8.844 MB / 0.8203 GB, free: 7.281 MB / 0.7761 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002526/0.05376, allocations: 1.566 MB / 0.8218 GB, free: 5.688 MB / 0.7761 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004046/0.05781, allocations: 2.988 MB / 0.8248 GB, free: 2.719 MB / 0.7761 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001542/0.05935, allocations: 1.285 MB / 0.826 GB, free: 1.43 MB / 0.7761 GB Notification: Performance of NFPackage.collectConstants: time 0.0002677/0.05962, allocations: 184 kB / 0.8262 GB, free: 1.25 MB / 0.7761 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001648/0.06127, allocations: 1.123 MB / 0.8273 GB, free: 128 kB / 0.7761 GB Notification: Performance of NFScalarize.scalarize: time 0.0004569/0.06172, allocations: 0.7278 MB / 0.828 GB, free: 15.39 MB / 0.7917 GB Notification: Performance of NFVerifyModel.verify: time 0.0007549/0.06248, allocations: 0.8455 MB / 0.8288 GB, free: 14.55 MB / 0.7917 GB Notification: Performance of NFConvertDAE.convert: time 0.002814/0.06529, allocations: 2.468 MB / 0.8312 GB, free: 12.07 MB / 0.7917 GB Notification: Performance of FrontEnd - DAE generated: time 4.208e-06/0.0653, allocations: 0 / 0.8312 GB, free: 12.07 MB / 0.7917 GB Notification: Performance of FrontEnd: time 1.563e-06/0.0653, allocations: 0 / 0.8312 GB, free: 12.07 MB / 0.7917 GB Notification: Performance of Transformations before backend: time 2.82e-05/0.06533, allocations: 0 / 0.8312 GB, free: 12.07 MB / 0.7917 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 311 * Number of variables: 311 Notification: Performance of Generate backend data structure: time 0.002815/0.06814, allocations: 2.867 MB / 0.834 GB, free: 9.141 MB / 0.7917 GB Notification: Performance of prepare preOptimizeDAE: time 3.886e-05/0.06818, allocations: 20.58 kB / 0.834 GB, free: 9.121 MB / 0.7917 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008098/0.06899, allocations: 443.3 kB / 0.8345 GB, free: 8.688 MB / 0.7917 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002285/0.07128, allocations: 1.903 MB / 0.8363 GB, free: 6.688 MB / 0.7917 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.111e-05/0.07134, allocations: 102.5 kB / 0.8364 GB, free: 6.586 MB / 0.7917 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000121/0.07146, allocations: 132 kB / 0.8365 GB, free: 6.457 MB / 0.7917 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001091/0.07255, allocations: 1.224 MB / 0.8377 GB, free: 5.086 MB / 0.7917 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.372e-05/0.07257, allocations: 3.938 kB / 0.8377 GB, free: 5.082 MB / 0.7917 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.52e-05/0.07264, allocations: 48 kB / 0.8378 GB, free: 5.035 MB / 0.7917 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.978e-05/0.07267, allocations: 36 kB / 0.8378 GB, free: 5 MB / 0.7917 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007331/0.0734, allocations: 384 kB / 0.8382 GB, free: 4.605 MB / 0.7917 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 0.004176/0.07758, allocations: 4.322 MB / 0.8424 GB, free: 140 kB / 0.7917 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006066/0.07818, allocations: 483 kB / 0.8429 GB, free: 15.66 MB / 0.8073 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002039/0.07839, allocations: 182 kB / 0.843 GB, free: 15.48 MB / 0.8073 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001796/0.08018, allocations: 1.12 MB / 0.8441 GB, free: 14.34 MB / 0.8073 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003971/0.08058, allocations: 494 kB / 0.8446 GB, free: 13.79 MB / 0.8073 GB Notification: Performance of pre-optimization done (n=60): time 2.916e-06/0.08058, allocations: 0 / 0.8446 GB, free: 13.79 MB / 0.8073 GB Notification: Performance of matching and sorting (n=60): time 0.001054/0.08164, allocations: 481.6 kB / 0.8451 GB, free: 13.31 MB / 0.8073 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.729e-05/0.08169, allocations: 123.2 kB / 0.8452 GB, free: 13.17 MB / 0.8073 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001174/0.08286, allocations: 1.626 MB / 0.8468 GB, free: 11.51 MB / 0.8073 GB Notification: Performance of collectPreVariables (initialization): time 4.798e-05/0.08291, allocations: 45.7 kB / 0.8468 GB, free: 11.46 MB / 0.8073 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003634/0.08327, allocations: 0.7161 MB / 0.8475 GB, free: 10.73 MB / 0.8073 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001182/0.08339, allocations: 230 kB / 0.8477 GB, free: 10.5 MB / 0.8073 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001734/0.08356, allocations: 194.4 kB / 0.8479 GB, free: 10.31 MB / 0.8073 GB Notification: Performance of setup shared object (initialization): time 8.207e-05/0.08364, allocations: 341.9 kB / 0.8483 GB, free: 9.969 MB / 0.8073 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002281/0.08387, allocations: 161.4 kB / 0.8484 GB, free: 9.801 MB / 0.8073 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004238/0.0843, allocations: 0.7459 MB / 0.8491 GB, free: 8.832 MB / 0.8073 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005814/0.08488, allocations: 0.6728 MB / 0.8498 GB, free: 8.008 MB / 0.8073 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.584e-06/0.08488, allocations: 7.938 kB / 0.8498 GB, free: 8 MB / 0.8073 GB Notification: Performance of matching and sorting (n=118) (initialization): time 0.0007897/0.08567, allocations: 0.7122 MB / 0.8505 GB, free: 7.266 MB / 0.8073 GB Notification: Performance of prepare postOptimizeDAE: time 3.592e-05/0.08571, allocations: 37.73 kB / 0.8505 GB, free: 7.223 MB / 0.8073 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.27e-05/0.08572, allocations: 12 kB / 0.8505 GB, free: 7.211 MB / 0.8073 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.657e-05/0.08574, allocations: 16 kB / 0.8506 GB, free: 7.195 MB / 0.8073 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004922/0.08623, allocations: 239.6 kB / 0.8508 GB, free: 6.961 MB / 0.8073 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.387e-05/0.08625, allocations: 23.92 kB / 0.8508 GB, free: 6.938 MB / 0.8073 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005463/0.08679, allocations: 131.3 kB / 0.8509 GB, free: 6.809 MB / 0.8073 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.094e-05/0.08685, allocations: 39.98 kB / 0.851 GB, free: 6.77 MB / 0.8073 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0004191/0.08727, allocations: 257.4 kB / 0.8512 GB, free: 6.504 MB / 0.8073 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.000639/0.08791, allocations: 0.7381 MB / 0.8519 GB, free: 5.543 MB / 0.8073 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005556/0.08847, allocations: 0.6778 MB / 0.8526 GB, free: 4.707 MB / 0.8073 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.268e-06/0.08847, allocations: 4 kB / 0.8526 GB, free: 4.703 MB / 0.8073 GB Notification: Performance of matching and sorting (n=118) (initialization_lambda0): time 0.0007408/0.08921, allocations: 0.7154 MB / 0.8533 GB, free: 3.965 MB / 0.8073 GB Notification: Performance of prepare postOptimizeDAE: time 2.7e-05/0.08924, allocations: 41.7 kB / 0.8533 GB, free: 3.918 MB / 0.8073 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.827e-06/0.08925, allocations: 12 kB / 0.8534 GB, free: 3.906 MB / 0.8073 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.089e-05/0.08926, allocations: 16 kB / 0.8534 GB, free: 3.891 MB / 0.8073 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004532/0.08971, allocations: 236.3 kB / 0.8536 GB, free: 3.66 MB / 0.8073 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.362e-05/0.08973, allocations: 23.92 kB / 0.8536 GB, free: 3.637 MB / 0.8073 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005337/0.09026, allocations: 115.4 kB / 0.8537 GB, free: 3.523 MB / 0.8073 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.366e-05/0.09031, allocations: 43.98 kB / 0.8538 GB, free: 3.48 MB / 0.8073 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 47 * 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 (116): * Single equations (assignments): 114 * Array equations: 1 * 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 0.000185/0.0905, allocations: 251.9 kB / 0.854 GB, free: 3.227 MB / 0.8073 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001374/0.09064, allocations: 131.8 kB / 0.8541 GB, free: 3.098 MB / 0.8073 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007457/0.09138, allocations: 0.573 MB / 0.8547 GB, free: 2.516 MB / 0.8073 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.847e-06/0.09139, allocations: 4 kB / 0.8547 GB, free: 2.512 MB / 0.8073 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.597e-06/0.09139, allocations: 4 kB / 0.8547 GB, free: 2.508 MB / 0.8073 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0002934/0.09169, allocations: 295.7 kB / 0.855 GB, free: 2.203 MB / 0.8073 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001874/0.09356, allocations: 1.782 MB / 0.8567 GB, free: 364 kB / 0.8073 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.41e-06/0.09357, allocations: 8 kB / 0.8567 GB, free: 356 kB / 0.8073 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003427/0.09391, allocations: 139.8 kB / 0.8569 GB, free: 216 kB / 0.8073 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001198/0.09403, allocations: 32.83 kB / 0.8569 GB, free: 180 kB / 0.8073 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.334e-05/0.09406, allocations: 20.08 kB / 0.8569 GB, free: 160 kB / 0.8073 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.000655/0.09472, allocations: 1.199 MB / 0.8581 GB, free: 14.88 MB / 0.823 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.817e-06/0.09472, allocations: 7.875 kB / 0.8581 GB, free: 14.87 MB / 0.823 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009534/0.09567, allocations: 0.7531 MB / 0.8588 GB, free: 14.07 MB / 0.823 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003388/0.09601, allocations: 254.2 kB / 0.8591 GB, free: 13.82 MB / 0.823 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001267/0.09614, allocations: 20 kB / 0.8591 GB, free: 13.8 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000387/0.09653, allocations: 48.09 kB / 0.8591 GB, free: 13.75 MB / 0.823 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.302e-05/0.09661, allocations: 60.53 kB / 0.8592 GB, free: 13.69 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.097e-05/0.09665, allocations: 23.97 kB / 0.8592 GB, free: 13.67 MB / 0.823 GB Notification: Performance of sorting global known variables: time 0.0006629/0.09731, allocations: 0.8479 MB / 0.86 GB, free: 12.8 MB / 0.823 GB Notification: Performance of sort global known variables: time 5e-08/0.09731, allocations: 0 / 0.86 GB, free: 12.8 MB / 0.823 GB Notification: Performance of remove unused functions: time 0.001394/0.09871, allocations: 0.9159 MB / 0.8609 GB, free: 11.88 MB / 0.823 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 5 (vol.dynBal.U,mov.motSpe.y,conPI.I.y,THeaOut.T,hea.vol.dynBal.U) * 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 (70): * Single equations (assignments): 63 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * 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 0.00043/0.09914, allocations: 257.7 kB / 0.8612 GB, free: 11.62 MB / 0.823 GB Notification: Performance of simCode: created initialization part: time 0.001019/0.1002, allocations: 0.9089 MB / 0.8621 GB, free: 10.68 MB / 0.823 GB Notification: Performance of simCode: created event and clocks part: time 2.1e-05/0.1002, allocations: 24.5 kB / 0.8621 GB, free: 10.65 MB / 0.823 GB Notification: Performance of simCode: created simulation system equations: time 0.0003311/0.1005, allocations: 324.4 kB / 0.8624 GB, free: 10.32 MB / 0.823 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002042/0.1026, allocations: 1.136 MB / 0.8635 GB, free: 9.215 MB / 0.823 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003641/0.1062, allocations: 3.149 MB / 0.8666 GB, free: 5.988 MB / 0.823 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002871/0.1065, allocations: 410.5 kB / 0.867 GB, free: 5.555 MB / 0.823 GB Notification: Performance of simCode: alias equations: time 0.001052/0.1075, allocations: 405.3 kB / 0.8674 GB, free: 5.156 MB / 0.823 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001466/0.109, allocations: 0.7916 MB / 0.8681 GB, free: 4.348 MB / 0.823 GB Notification: Performance of SimCode: time 1.452e-06/0.109, allocations: 0 / 0.8681 GB, free: 4.348 MB / 0.823 GB Notification: Performance of Templates: time 0.04896/0.158, allocations: 42.95 MB / 0.9101 GB, free: 10.49 MB / 0.8698 GB " [Timeout remaining time 300] make -j1 -f Buildings_13_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.makefile [Timeout 300] (rm -f Buildings_13_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe ; mkfifo Buildings_13_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe >> ../files/Buildings_13_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.sim & ./Buildings_13_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u -abortSlowSimulation -alarm=240 -lv LOG_STATS > Buildings_13_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 5.654692459851503]