Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Fluid.Examples.Performance.Example1v1.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001705/0.001705, allocations: 115 kB / 17.08 MB, free: 5.957 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001873/0.001873, allocations: 191.7 kB / 20.03 MB, free: 3.039 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.524/1.524, allocations: 222.9 MB / 245.7 MB, free: 4.238 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.731/2.731, allocations: 437.1 MB / 0.7178 GB, free: 4.516 MB / 0.5606 GB " [Timeout remaining time 177] Using package Buildings with version 10.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Buildings.Fluid.Examples.Performance.Example1v1,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|pump.m_flow",fileNamePrefix="Buildings_10_Buildings.Fluid.Examples.Performance.Example1v1") translateModel(Buildings.Fluid.Examples.Performance.Example1v1,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|pump.m_flow",fileNamePrefix="Buildings_10_Buildings.Fluid.Examples.Performance.Example1v1") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 0.003341/0.003341, allocations: 71.88 kB / 1.028 GB, free: 13.76 MB / 0.7794 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3787/0.3821, allocations: 151.6 MB / 1.176 GB, free: 6.023 MB / 0.92 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.Example1v1): time 0.08434/0.4665, allocations: 72.78 MB / 1.247 GB, free: 12.99 MB / 0.9981 GB Notification: Performance of NFInst.instExpressions: time 0.788/1.254, allocations: 18.8 MB / 1.265 GB, free: 13.27 MB / 0.9981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003511/1.258, allocations: 94.28 kB / 1.265 GB, free: 13.27 MB / 0.9981 GB Notification: Performance of NFTyping.typeComponents: time 0.005489/1.264, allocations: 1.816 MB / 1.267 GB, free: 13.26 MB / 0.9981 GB Notification: Performance of NFTyping.typeBindings: time 0.007319/1.271, allocations: 2.518 MB / 1.27 GB, free: 13.16 MB / 0.9981 GB Notification: Performance of NFTyping.typeClassSections: time 0.005732/1.277, allocations: 2.155 MB / 1.272 GB, free: 13.11 MB / 0.9981 GB Notification: Performance of NFFlatten.flatten: time 0.01748/1.294, allocations: 10.96 MB / 1.282 GB, free: 13.05 MB / 0.9981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.009429/1.304, allocations: 6.148 MB / 1.288 GB, free: 12.19 MB / 0.9981 GB Notification: Performance of NFEvalConstants.evaluate: time 0.009101/1.313, allocations: 3.298 MB / 1.292 GB, free: 11.84 MB / 0.9981 GB Notification: Performance of NFSimplifyModel.simplify: time 0.006247/1.319, allocations: 2.561 MB / 1.294 GB, free: 11.38 MB / 0.9981 GB Notification: Performance of NFPackage.collectConstants: time 0.001008/1.32, allocations: 269.8 kB / 1.294 GB, free: 11.37 MB / 0.9981 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005617/1.326, allocations: 1.548 MB / 1.296 GB, free: 11.33 MB / 0.9981 GB Notification: Performance of NFScalarize.scalarize: time 0.001413/1.327, allocations: 0.9099 MB / 1.297 GB, free: 11.16 MB / 0.9981 GB Notification: Performance of NFVerifyModel.verify: time 0.004568/1.332, allocations: 1.957 MB / 1.299 GB, free: 10.55 MB / 0.9981 GB Notification: Performance of NFConvertDAE.convert: time 0.009954/1.342, allocations: 5.382 MB / 1.304 GB, free: 9.168 MB / 0.9981 GB Notification: Performance of FrontEnd - DAE generated: time 6.412e-06/1.342, allocations: 0 / 1.304 GB, free: 9.168 MB / 0.9981 GB Notification: Performance of FrontEnd: time 1.603e-06/1.342, allocations: 4.875 kB / 1.304 GB, free: 9.164 MB / 0.9981 GB Notification: Performance of Transformations before backend: time 0.0001855/1.342, allocations: 4 kB / 1.304 GB, free: 9.16 MB / 0.9981 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 402 * Number of variables: 402 Notification: Performance of Generate backend data structure: time 0.009875/1.352, allocations: 4.5 MB / 1.308 GB, free: 6.445 MB / 0.9981 GB Notification: Performance of prepare preOptimizeDAE: time 4.193e-05/1.352, allocations: 14.05 kB / 1.308 GB, free: 6.441 MB / 0.9981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003317/1.355, allocations: 0.6913 MB / 1.309 GB, free: 6.199 MB / 0.9981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.008093/1.363, allocations: 3.844 MB / 1.313 GB, free: 4.473 MB / 0.9981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001366/1.363, allocations: 140.1 kB / 1.313 GB, free: 4.41 MB / 0.9981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003901/1.364, allocations: 185.9 kB / 1.313 GB, free: 4.355 MB / 0.9981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004058/1.368, allocations: 2.361 MB / 1.315 GB, free: 3.215 MB / 0.9981 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.553e-05/1.368, allocations: 7.781 kB / 1.315 GB, free: 3.211 MB / 0.9981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001841/1.368, allocations: 69.38 kB / 1.316 GB, free: 3.164 MB / 0.9981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.145e-05/1.368, allocations: 41.31 kB / 1.316 GB, free: 3.164 MB / 0.9981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003711/1.372, allocations: 1.911 MB / 1.317 GB, free: 2.48 MB / 0.9981 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 0.01727/1.389, allocations: 11.51 MB / 1.329 GB, free: 10.52 MB / 1.014 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003129/1.392, allocations: 1.341 MB / 1.33 GB, free: 10.04 MB / 1.014 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001892/1.394, allocations: 1.018 MB / 1.331 GB, free: 9.676 MB / 1.014 GB Notification: Performance of preOpt evalFunc (simulation): time 0.007748/1.402, allocations: 3.727 MB / 1.335 GB, free: 6.641 MB / 1.014 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001525/1.404, allocations: 0.778 MB / 1.335 GB, free: 6.176 MB / 1.014 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.001833/1.405, allocations: 247 kB / 1.336 GB, free: 6.047 MB / 1.014 GB Notification: Performance of pre-optimization done (n=94): time 4.97e-06/1.405, allocations: 0 / 1.336 GB, free: 6.047 MB / 1.014 GB Notification: Performance of matching and sorting (n=94): time 0.01313/1.419, allocations: 4.251 MB / 1.34 GB, free: 3.738 MB / 1.014 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.784e-05/1.419, allocations: 60 kB / 1.34 GB, free: 3.676 MB / 1.014 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005656/1.424, allocations: 3.477 MB / 1.343 GB, free: 1.855 MB / 1.014 GB Notification: Performance of collectPreVariables (initialization): time 0.000336/1.425, allocations: 59.52 kB / 1.343 GB, free: 1.805 MB / 1.014 GB Notification: Performance of collectInitialEqns (initialization): time 0.001617/1.426, allocations: 1.59 MB / 1.345 GB, free: 440 kB / 1.014 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004304/1.427, allocations: 357.3 kB / 1.345 GB, free: 132 kB / 1.014 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006907/1.427, allocations: 464.2 kB / 1.346 GB, free: 15.87 MB / 1.029 GB Notification: Performance of setup shared object (initialization): time 0.0001257/1.428, allocations: 304 kB / 1.346 GB, free: 15.57 MB / 1.029 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001612/1.429, allocations: 0.8622 MB / 1.347 GB, free: 15.13 MB / 1.029 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002245/1.432, allocations: 1.674 MB / 1.348 GB, free: 13.63 MB / 1.029 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003553/1.435, allocations: 2.264 MB / 1.351 GB, free: 12.06 MB / 1.029 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.323e-05/1.435, allocations: 4.656 kB / 1.351 GB, free: 12.06 MB / 1.029 GB Notification: Performance of matching and sorting (n=249) (initialization): time 0.007067/1.442, allocations: 3.36 MB / 1.354 GB, free: 10.3 MB / 1.029 GB Notification: Performance of prepare postOptimizeDAE: time 5.435e-05/1.442, allocations: 43.2 kB / 1.354 GB, free: 10.27 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.067e-05/1.442, allocations: 14.75 kB / 1.354 GB, free: 10.27 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00237/1.445, allocations: 0.6952 MB / 1.355 GB, free: 9.961 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001375/1.446, allocations: 349.7 kB / 1.355 GB, free: 9.867 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001942/1.448, allocations: 1.908 MB / 1.357 GB, free: 8.383 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002765/1.451, allocations: 124.4 kB / 1.357 GB, free: 8.324 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001964/1.451, allocations: 95.7 kB / 1.357 GB, free: 8.297 MB / 1.029 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.003041/1.454, allocations: 1.586 MB / 1.359 GB, free: 7.34 MB / 1.029 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002229/1.456, allocations: 1.642 MB / 1.36 GB, free: 5.332 MB / 1.029 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003436/1.46, allocations: 2.2 MB / 1.362 GB, free: 2.914 MB / 1.029 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.043e-05/1.46, allocations: 8 kB / 1.362 GB, free: 2.906 MB / 1.029 GB Notification: Performance of matching and sorting (n=249) (initialization_lambda0): time 0.006257/1.466, allocations: 3.239 MB / 1.365 GB, free: 15.62 MB / 1.045 GB Notification: Performance of prepare postOptimizeDAE: time 4.494e-05/1.466, allocations: 41.69 kB / 1.365 GB, free: 15.57 MB / 1.045 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.978e-05/1.466, allocations: 16 kB / 1.366 GB, free: 15.55 MB / 1.045 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0009491/1.467, allocations: 476.2 kB / 1.366 GB, free: 15.09 MB / 1.045 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001352/1.468, allocations: 349 kB / 1.366 GB, free: 14.75 MB / 1.045 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007645/1.476, allocations: 6.331 MB / 1.372 GB, free: 8.137 MB / 1.045 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003103/1.479, allocations: 140.8 kB / 1.373 GB, free: 7.996 MB / 1.045 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003054/1.48, allocations: 87.95 kB / 1.373 GB, free: 7.91 MB / 1.045 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 70 * Number of states: 0 () * Number of discrete variables: 8 (pulse.count,$PRE.pulse.count,pulse.T_start,$PRE.pulse.T_start,$whenCondition1,from_dp.y,nRes.y,allowFlowReversal.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (169): * Single equations (assignments): 164 * Array equations: 1 * Algorithm blocks: 1 * Record equations: 1 * 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 {(1,40), (2,5)} Notification: Performance of prepare postOptimizeDAE: time 0.0005532/1.48, allocations: 293 kB / 1.373 GB, free: 7.617 MB / 1.045 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008372/1.481, allocations: 349.6 kB / 1.373 GB, free: 7.273 MB / 1.045 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005361/1.486, allocations: 2.471 MB / 1.376 GB, free: 4.793 MB / 1.045 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.189e-05/1.486, allocations: 12 kB / 1.376 GB, free: 4.781 MB / 1.045 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.346e-06/1.486, allocations: 0 / 1.376 GB, free: 4.781 MB / 1.045 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003773/1.49, allocations: 2.086 MB / 1.378 GB, free: 2.637 MB / 1.045 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.009561/1.5, allocations: 4.572 MB / 1.382 GB, free: 14.02 MB / 1.061 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.835e-06/1.5, allocations: 0 / 1.382 GB, free: 14.02 MB / 1.061 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008788/1.501, allocations: 168.3 kB / 1.382 GB, free: 13.86 MB / 1.061 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001106/1.502, allocations: 483.6 kB / 1.383 GB, free: 13.39 MB / 1.061 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.943e-05/1.502, allocations: 35.97 kB / 1.383 GB, free: 13.36 MB / 1.061 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001799/1.504, allocations: 1.852 MB / 1.385 GB, free: 11.45 MB / 1.061 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.295e-06/1.504, allocations: 0 / 1.385 GB, free: 11.45 MB / 1.061 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006466/1.51, allocations: 3.205 MB / 1.388 GB, free: 8.223 MB / 1.061 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001662/1.512, allocations: 0.5454 MB / 1.388 GB, free: 7.656 MB / 1.061 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004458/1.512, allocations: 20 kB / 1.388 GB, free: 7.637 MB / 1.061 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001262/1.514, allocations: 87.88 kB / 1.388 GB, free: 7.551 MB / 1.061 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001826/1.514, allocations: 76.89 kB / 1.389 GB, free: 7.477 MB / 1.061 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001084/1.514, allocations: 43.97 kB / 1.389 GB, free: 7.434 MB / 1.061 GB Notification: Performance of sorting global known variables: time 0.00386/1.518, allocations: 2.355 MB / 1.391 GB, free: 5.066 MB / 1.061 GB Notification: Performance of sort global known variables: time 1.7e-07/1.518, allocations: 0 / 1.391 GB, free: 5.066 MB / 1.061 GB Notification: Performance of remove unused functions: time 0.004834/1.523, allocations: 1.517 MB / 1.392 GB, free: 3.547 MB / 1.061 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 2 (pump.vol.dynBal.U,hea.outCon.T) * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count) * Number of discrete states: 1 (pulse.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (78): * Single equations (assignments): 70 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * When equations: 2 * 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 {(2,5), (1,40)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001618/1.524, allocations: 0.6142 MB / 1.393 GB, free: 2.961 MB / 1.061 GB Notification: Performance of simCode: created initialization part: time 0.007093/1.531, allocations: 3.728 MB / 1.397 GB, free: 15.19 MB / 1.076 GB Notification: Performance of simCode: created event and clocks part: time 8.265e-06/1.531, allocations: 4.062 kB / 1.397 GB, free: 15.18 MB / 1.076 GB Notification: Performance of simCode: created simulation system equations: time 0.001697/1.533, allocations: 0.8031 MB / 1.397 GB, free: 14.38 MB / 1.076 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006844/1.54, allocations: 1.466 MB / 1.399 GB, free: 12.94 MB / 1.076 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01181/1.552, allocations: 6.127 MB / 1.405 GB, free: 6.773 MB / 1.076 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001983/1.554, allocations: 2.233 MB / 1.407 GB, free: 4.512 MB / 1.076 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009551/1.555, allocations: 247.3 kB / 1.407 GB, free: 4.27 MB / 1.076 GB Notification: Performance of SimCode: time 6.51e-07/1.555, allocations: 0 / 1.407 GB, free: 4.27 MB / 1.076 GB Notification: Performance of Templates: time 0.1166/1.671, allocations: 84.75 MB / 1.49 GB, free: 15.92 MB / 1.17 GB " [Timeout remaining time 298] make -j1 -f Buildings_10_Buildings.Fluid.Examples.Performance.Example1v1.makefile [Timeout 300] (rm -f Buildings_10_Buildings.Fluid.Examples.Performance.Example1v1.pipe ; mkfifo Buildings_10_Buildings.Fluid.Examples.Performance.Example1v1.pipe ; head -c 1048576 < Buildings_10_Buildings.Fluid.Examples.Performance.Example1v1.pipe >> ../files/Buildings_10_Buildings.Fluid.Examples.Performance.Example1v1.sim & ./Buildings_10_Buildings.Fluid.Examples.Performance.Example1v1 -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS > Buildings_10_Buildings.Fluid.Examples.Performance.Example1v1.pipe 2>&1) [Timeout 400] diffSimulationResults("Buildings_10_Buildings.Fluid.Examples.Performance.Example1v1_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_10.0.x/Buildings_Fluid_Examples_Performance_Example1v1.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork_2/OpenModelicaLibraryTesting/files/Buildings_10_Buildings.Fluid.Examples.Performance.Example1v1.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 23.01656143902801]