Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.Examples.Performance.Example4.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 0.001487/0.001487, allocations: 99.64 kB / 18.95 MB, free: 2.668 MB / 14.72 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 0.001624/0.001624, allocations: 210.8 kB / 22.24 MB, free: 5.262 MB / 14.72 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 1.344/1.344, allocations: 230.6 MB / 256 MB, free: 7.797 MB / 206.1 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo): time 2.936/2.936, allocations: 0.5107 GB / 0.8158 GB, free: 17.76 MB / 0.6231 GB " [Timeout remaining time 177] Using package Buildings with version 13.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 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: "" <> buildModelFMU(Buildings.Fluid.Examples.Performance.Example4,fileNamePrefix="Buildings_latest_Buildings_Fluid_Examples_Performance_Example4",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.Examples.Performance.Example4,fileNamePrefix="Buildings_latest_Buildings_Fluid_Examples_Performance_Example4",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300] "Notification: Buildings requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.00193/0.00193, allocations: 63.64 kB / 1.186 GB, free: 13.68 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.28/0.282, allocations: 181.9 MB / 1.363 GB, free: 14.07 MB / 1.061 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.Example4): time 0.2324/0.5143, allocations: 211.1 MB / 1.57 GB, free: 10.19 MB / 1.264 GB Notification: Performance of NFInst.instExpressions: time 0.01992/0.5342, allocations: 14.62 MB / 1.584 GB, free: 11.54 MB / 1.279 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001669/0.5359, allocations: 87.25 kB / 1.584 GB, free: 11.45 MB / 1.279 GB Notification: Performance of NFTyping.typeComponents: time 0.002461/0.5384, allocations: 1.01 MB / 1.585 GB, free: 10.43 MB / 1.279 GB Notification: Performance of NFTyping.typeBindings: time 0.006955/0.5453, allocations: 3.091 MB / 1.588 GB, free: 7.332 MB / 1.279 GB Notification: Performance of NFTyping.typeClassSections: time 0.003869/0.5492, allocations: 1.71 MB / 1.59 GB, free: 5.629 MB / 1.279 GB Notification: Performance of NFFlatten.flatten: time 0.004284/0.5535, allocations: 3.445 MB / 1.593 GB, free: 2.168 MB / 1.279 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001551/0.555, allocations: 0.995 MB / 1.594 GB, free: 1.137 MB / 1.279 GB Notification: Performance of NFEvalConstants.evaluate: time 0.006135/0.5612, allocations: 2.883 MB / 1.597 GB, free: 14.26 MB / 1.295 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002015/0.5632, allocations: 1.072 MB / 1.598 GB, free: 13.19 MB / 1.295 GB Notification: Performance of NFPackage.collectConstants: time 0.0002039/0.5634, allocations: 120 kB / 1.598 GB, free: 13.07 MB / 1.295 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00442/0.5678, allocations: 2.536 MB / 1.6 GB, free: 10.53 MB / 1.295 GB Notification: Performance of NFScalarize.scalarize: time 0.0004967/0.5683, allocations: 494.2 kB / 1.601 GB, free: 10.05 MB / 1.295 GB Notification: Performance of NFVerifyModel.verify: time 0.0007761/0.5691, allocations: 0.657 MB / 1.601 GB, free: 9.387 MB / 1.295 GB Notification: Performance of NFConvertDAE.convert: time 0.004395/0.5735, allocations: 2.92 MB / 1.604 GB, free: 6.457 MB / 1.295 GB Notification: Performance of FrontEnd - DAE generated: time 6.693e-06/0.5735, allocations: 4 kB / 1.604 GB, free: 6.453 MB / 1.295 GB Notification: Performance of FrontEnd: time 1.273e-06/0.5735, allocations: 0 / 1.604 GB, free: 6.453 MB / 1.295 GB Notification: Performance of Transformations before backend: time 1.815e-05/0.5735, allocations: 8 kB / 1.604 GB, free: 6.445 MB / 1.295 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 251 * Number of variables: 251 Notification: Performance of Generate backend data structure: time 0.003374/0.5769, allocations: 1.985 MB / 1.606 GB, free: 4.418 MB / 1.295 GB Notification: Performance of prepare preOptimizeDAE: time 3.427e-05/0.5769, allocations: 8.031 kB / 1.606 GB, free: 4.41 MB / 1.295 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001812/0.5771, allocations: 160.2 kB / 1.606 GB, free: 4.246 MB / 1.295 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002524/0.5796, allocations: 0.4985 MB / 1.607 GB, free: 3.746 MB / 1.295 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002238/0.5818, allocations: 1.117 MB / 1.608 GB, free: 2.582 MB / 1.295 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.712e-05/0.5819, allocations: 82 kB / 1.608 GB, free: 2.5 MB / 1.295 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001361/0.5821, allocations: 99.98 kB / 1.608 GB, free: 2.402 MB / 1.295 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002316/0.5844, allocations: 1.454 MB / 1.61 GB, free: 0.8047 MB / 1.295 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.602e-05/0.5844, allocations: 7.938 kB / 1.61 GB, free: 0.7969 MB / 1.295 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.507e-05/0.5845, allocations: 47.98 kB / 1.61 GB, free: 0.75 MB / 1.295 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.357e-05/0.5846, allocations: 42 kB / 1.61 GB, free: 0.707 MB / 1.295 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.5538/1.138, allocations: 1.045 MB / 1.611 GB, free: 249.2 MB / 1.295 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 0.006423/1.145, allocations: 5.985 MB / 1.617 GB, free: 245.6 MB / 1.295 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001513/1.146, allocations: 0.5175 MB / 1.617 GB, free: 245.4 MB / 1.295 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005812/1.147, allocations: 250 kB / 1.617 GB, free: 245.3 MB / 1.295 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002565/1.147, allocations: 49.83 kB / 1.617 GB, free: 245.3 MB / 1.295 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.453e-05/1.147, allocations: 42.72 kB / 1.617 GB, free: 245.3 MB / 1.295 GB Notification: Performance of pre-optimization done (n=33): time 2.655e-06/1.147, allocations: 0.8438 kB / 1.617 GB, free: 245.3 MB / 1.295 GB Notification: Performance of matching and sorting (n=33): time 0.002342/1.15, allocations: 0.8453 MB / 1.618 GB, free: 245 MB / 1.295 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.21e-05/1.15, allocations: 54.34 kB / 1.618 GB, free: 245 MB / 1.295 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001972/1.151, allocations: 1.423 MB / 1.62 GB, free: 244.4 MB / 1.295 GB Notification: Performance of collectPreVariables (initialization): time 5.572e-05/1.152, allocations: 32.64 kB / 1.62 GB, free: 244.4 MB / 1.295 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004287/1.152, allocations: 0.7189 MB / 1.62 GB, free: 243.9 MB / 1.295 GB Notification: Performance of collectInitialBindings (initialization): time 8.805e-05/1.152, allocations: 131.5 kB / 1.621 GB, free: 243.8 MB / 1.295 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002448/1.152, allocations: 168 kB / 1.621 GB, free: 243.7 MB / 1.295 GB Notification: Performance of setup shared object (initialization): time 6.354e-05/1.152, allocations: 334 kB / 1.621 GB, free: 243.4 MB / 1.295 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008115/1.153, allocations: 316.1 kB / 1.621 GB, free: 243.3 MB / 1.295 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001057/1.154, allocations: 0.9621 MB / 1.622 GB, free: 242.4 MB / 1.295 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001685/1.156, allocations: 0.9272 MB / 1.623 GB, free: 241.8 MB / 1.295 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.888e-06/1.156, allocations: 3.625 kB / 1.623 GB, free: 241.8 MB / 1.295 GB Notification: Performance of matching and sorting (n=88) (initialization): time 0.002251/1.158, allocations: 1.06 MB / 1.624 GB, free: 241.4 MB / 1.295 GB Notification: Performance of prepare postOptimizeDAE: time 1.864e-05/1.158, allocations: 10.17 kB / 1.624 GB, free: 241.4 MB / 1.295 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.343e-05/1.158, allocations: 11.66 kB / 1.624 GB, free: 241.4 MB / 1.295 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.399e-05/1.158, allocations: 15.62 kB / 1.624 GB, free: 241.4 MB / 1.295 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000772/1.159, allocations: 205.1 kB / 1.624 GB, free: 241.4 MB / 1.295 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.965e-05/1.159, allocations: 23.78 kB / 1.624 GB, free: 241.4 MB / 1.295 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001184/1.16, allocations: 187.8 kB / 1.625 GB, free: 241.3 MB / 1.295 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.163e-05/1.16, allocations: 41.33 kB / 1.625 GB, free: 241.3 MB / 1.295 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001058/1.161, allocations: 0.5706 MB / 1.625 GB, free: 241.1 MB / 1.295 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.000938/1.162, allocations: 0.9701 MB / 1.626 GB, free: 240.1 MB / 1.295 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001443/1.164, allocations: 0.927 MB / 1.627 GB, free: 239.5 MB / 1.295 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.572e-06/1.164, allocations: 3.109 kB / 1.627 GB, free: 239.5 MB / 1.295 GB Notification: Performance of matching and sorting (n=88) (initialization_lambda0): time 0.002217/1.166, allocations: 1.05 MB / 1.628 GB, free: 239.1 MB / 1.295 GB Notification: Performance of prepare postOptimizeDAE: time 2.175e-05/1.166, allocations: 16.16 kB / 1.628 GB, free: 239.1 MB / 1.295 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.326e-05/1.166, allocations: 13 kB / 1.628 GB, free: 239.1 MB / 1.295 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.353e-05/1.166, allocations: 16.69 kB / 1.628 GB, free: 239.1 MB / 1.295 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008285/1.167, allocations: 203.2 kB / 1.628 GB, free: 239.1 MB / 1.295 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.067e-05/1.167, allocations: 24.56 kB / 1.628 GB, free: 239.1 MB / 1.295 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001269/1.168, allocations: 133 kB / 1.628 GB, free: 239.1 MB / 1.295 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.694e-05/1.168, allocations: 41.66 kB / 1.629 GB, free: 239.1 MB / 1.295 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 (88): * Single equations (assignments): 88 * Array equations: 0 * Algorithm blocks: 0 * 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 0.0002311/1.168, allocations: 239.4 kB / 1.629 GB, free: 238.9 MB / 1.295 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002085/1.169, allocations: 150.8 kB / 1.629 GB, free: 238.8 MB / 1.295 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001647/1.17, allocations: 0.6428 MB / 1.63 GB, free: 238.5 MB / 1.295 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.911e-06/1.17, allocations: 14.78 kB / 1.63 GB, free: 238.5 MB / 1.295 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.07e-06/1.17, allocations: 0.6094 kB / 1.63 GB, free: 238.5 MB / 1.295 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.237e-06/1.17, allocations: 1.312 kB / 1.63 GB, free: 238.5 MB / 1.295 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003104/1.173, allocations: 1.753 MB / 1.631 GB, free: 237.7 MB / 1.295 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.54e-06/1.173, allocations: 4.344 kB / 1.631 GB, free: 237.7 MB / 1.295 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004777/1.174, allocations: 99.66 kB / 1.631 GB, free: 237.7 MB / 1.295 GB Notification: Performance of postOpt tearingSystem (simulation): time 6.994e-06/1.174, allocations: 4.469 kB / 1.631 GB, free: 237.7 MB / 1.295 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.169e-05/1.174, allocations: 13.17 kB / 1.631 GB, free: 237.7 MB / 1.295 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.322e-06/1.174, allocations: 7.5 kB / 1.631 GB, free: 237.7 MB / 1.295 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.727e-06/1.174, allocations: 7.406 kB / 1.631 GB, free: 237.7 MB / 1.295 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001304/1.175, allocations: 0.8055 MB / 1.632 GB, free: 237.2 MB / 1.295 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004801/1.176, allocations: 222.5 kB / 1.632 GB, free: 237.1 MB / 1.295 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001796/1.176, allocations: 11.91 kB / 1.632 GB, free: 237.1 MB / 1.295 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009353/1.177, allocations: 67.66 kB / 1.632 GB, free: 237.1 MB / 1.295 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.315e-05/1.177, allocations: 48 kB / 1.632 GB, free: 237 MB / 1.295 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.262e-05/1.177, allocations: 20.28 kB / 1.633 GB, free: 237 MB / 1.295 GB Notification: Performance of sorting global known variables: time 0.001287/1.178, allocations: 1.012 MB / 1.634 GB, free: 236.6 MB / 1.295 GB Notification: Performance of sort global known variables: time 1e-07/1.178, allocations: 0 / 1.634 GB, free: 236.6 MB / 1.295 GB Notification: Performance of remove unused functions: time 0.001613/1.18, allocations: 0.58 MB / 1.634 GB, free: 236.6 MB / 1.295 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 16 * 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 (32): * Single equations (assignments): 32 * Array equations: 0 * Algorithm blocks: 0 * 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 Backend phase and start with SimCode phase: time 0.001725/1.182, allocations: 1.507 MB / 1.636 GB, free: 235.6 MB / 1.295 GB Notification: Performance of simCode: created initialization part: time 0.002469/1.184, allocations: 1.078 MB / 1.637 GB, free: 235.3 MB / 1.295 GB Notification: Performance of simCode: created event and clocks part: time 4.187e-06/1.184, allocations: 1.406 kB / 1.637 GB, free: 235.3 MB / 1.295 GB Notification: Performance of simCode: created simulation system equations: time 0.0005741/1.185, allocations: 254.8 kB / 1.637 GB, free: 235.2 MB / 1.295 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002916/1.188, allocations: 0.7483 MB / 1.638 GB, free: 235 MB / 1.295 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01401/1.202, allocations: 9.868 MB / 1.647 GB, free: 229.9 MB / 1.295 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005837/1.202, allocations: 0.5939 MB / 1.648 GB, free: 229.7 MB / 1.295 GB Notification: Performance of simCode: alias equations: time 0.001384/1.204, allocations: 388 kB / 1.648 GB, free: 229.6 MB / 1.295 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005152/1.204, allocations: 0.4979 MB / 1.649 GB, free: 229.3 MB / 1.295 GB Notification: Performance of SimCode: time 9.92e-07/1.204, allocations: 0 / 1.649 GB, free: 229.3 MB / 1.295 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06148/1.266, allocations: 39.25 MB / 1.687 GB, free: 198 MB / 1.295 GB Notification: Performance of buildModelFMU: Generate platform static: time 11.59/12.86, allocations: 13.06 kB / 1.687 GB, free: 198 MB / 1.295 GB " [Timeout remaining time 287] (rm -f Buildings_latest_Buildings.Fluid.Examples.Performance.Example4.pipe ; mkfifo Buildings_latest_Buildings.Fluid.Examples.Performance.Example4.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.Examples.Performance.Example4.pipe >> ../files/Buildings_latest_Buildings.Fluid.Examples.Performance.Example4.sim & python3 -m fmpy simulate --output-file Buildings_latest_Buildings.Fluid.Examples.Performance.Example4_res.csv --start-time 0 --stop-time 20 --timeout 800 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.008 Buildings_latest_Buildings_Fluid_Examples_Performance_Example4.fmu > Buildings_latest_Buildings.Fluid.Examples.Performance.Example4.pipe 2>&1) [Timeout 840.0] diffSimulationResults("Buildings_latest_Buildings.Fluid.Examples.Performance.Example4_res.csv","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_Examples_Performance_Example4.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.Examples.Performance.Example4.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "Error: Could not read variable res.m_flow in file Buildings_latest_Buildings.Fluid.Examples.Performance.Example4_res.csv. Warning: Get data of variable res.m_flow from file Buildings_latest_Buildings.Fluid.Examples.Performance.Example4_res.csv failed! " [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 18.92417674837634]