Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_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 0.001369/0.001369, 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 0.001459/0.001459, allocations: 209.3 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 1.381/1.381, allocations: 230.6 MB / 256 MB, free: 7.742 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo): time 2.983/2.983, allocations: 0.4892 GB / 0.7943 GB, free: 35.61 MB / 0.6231 GB " [Timeout remaining time 177] Using package Buildings with version 12.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.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: "" <> buildModelFMU(Buildings.Fluid.Examples.Performance.Example4,fileNamePrefix="Buildings_12_Buildings_Fluid_Examples_Performance_Example4",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.Examples.Performance.Example4,fileNamePrefix="Buildings_12_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 0.002056/0.002056, allocations: 69.52 kB / 1.153 GB, free: 25.74 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2953/0.2974, allocations: 176.1 MB / 1.325 GB, free: 2.316 MB / 1.014 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.Example4): time 0.2389/0.5363, allocations: 211.1 MB / 1.531 GB, free: 14.44 MB / 1.232 GB Notification: Performance of NFInst.instExpressions: time 0.02138/0.5577, allocations: 14.61 MB / 1.545 GB, free: 15.79 MB / 1.248 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002136/0.5598, allocations: 91.19 kB / 1.546 GB, free: 15.7 MB / 1.248 GB Notification: Performance of NFTyping.typeComponents: time 0.002627/0.5625, allocations: 0.994 MB / 1.547 GB, free: 14.7 MB / 1.248 GB Notification: Performance of NFTyping.typeBindings: time 0.007563/0.57, allocations: 3.096 MB / 1.55 GB, free: 11.59 MB / 1.248 GB Notification: Performance of NFTyping.typeClassSections: time 0.004327/0.5744, allocations: 1.696 MB / 1.551 GB, free: 9.902 MB / 1.248 GB Notification: Performance of NFFlatten.flatten: time 0.004986/0.5793, allocations: 3.455 MB / 1.555 GB, free: 6.438 MB / 1.248 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001777/0.5811, allocations: 1.003 MB / 1.556 GB, free: 5.395 MB / 1.248 GB Notification: Performance of NFEvalConstants.evaluate: time 0.007103/0.5882, allocations: 2.878 MB / 1.558 GB, free: 2.52 MB / 1.248 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002514/0.5907, allocations: 1.069 MB / 1.559 GB, free: 1.457 MB / 1.248 GB Notification: Performance of NFPackage.collectConstants: time 0.0003398/0.5911, allocations: 119.9 kB / 1.56 GB, free: 1.34 MB / 1.248 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005114/0.5962, allocations: 2.54 MB / 1.562 GB, free: 14.79 MB / 1.264 GB Notification: Performance of NFScalarize.scalarize: time 0.0006269/0.5968, allocations: 490.2 kB / 1.563 GB, free: 14.31 MB / 1.264 GB Notification: Performance of NFVerifyModel.verify: time 0.0009814/0.5978, allocations: 0.6531 MB / 1.563 GB, free: 13.66 MB / 1.264 GB Notification: Performance of NFConvertDAE.convert: time 0.004678/0.6025, allocations: 2.927 MB / 1.566 GB, free: 10.72 MB / 1.264 GB Notification: Performance of FrontEnd - DAE generated: time 6.442e-06/0.6025, allocations: 7.938 kB / 1.566 GB, free: 10.71 MB / 1.264 GB Notification: Performance of FrontEnd: time 1.593e-06/0.6025, allocations: 0 / 1.566 GB, free: 10.71 MB / 1.264 GB Notification: Performance of Transformations before backend: time 2.394e-05/0.6025, allocations: 0 / 1.566 GB, free: 10.71 MB / 1.264 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 0.003573/0.6061, allocations: 1.99 MB / 1.568 GB, free: 8.68 MB / 1.264 GB Notification: Performance of prepare preOptimizeDAE: time 4.156e-05/0.6061, allocations: 8.031 kB / 1.568 GB, free: 8.672 MB / 1.264 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000188/0.6063, allocations: 156.2 kB / 1.568 GB, free: 8.512 MB / 1.264 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002708/0.609, allocations: 0.5024 MB / 1.569 GB, free: 8.008 MB / 1.264 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002597/0.6116, allocations: 1.117 MB / 1.57 GB, free: 6.844 MB / 1.264 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001018/0.6117, allocations: 81.98 kB / 1.57 GB, free: 6.762 MB / 1.264 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001607/0.6119, allocations: 100 kB / 1.57 GB, free: 6.664 MB / 1.264 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002632/0.6145, allocations: 1.451 MB / 1.571 GB, free: 5.07 MB / 1.264 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.627e-05/0.6145, allocations: 3.938 kB / 1.571 GB, free: 5.066 MB / 1.264 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001018/0.6146, allocations: 51.98 kB / 1.571 GB, free: 5.016 MB / 1.264 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.64e-05/0.6147, allocations: 42 kB / 1.571 GB, free: 4.973 MB / 1.264 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002478/0.6172, allocations: 1.05 MB / 1.572 GB, free: 3.922 MB / 1.264 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 0.008102/0.6253, allocations: 5.987 MB / 1.578 GB, free: 13.71 MB / 1.279 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001601/0.6269, allocations: 0.523 MB / 1.579 GB, free: 13.18 MB / 1.279 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006329/0.6275, allocations: 249.2 kB / 1.579 GB, free: 12.94 MB / 1.279 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002773/0.6278, allocations: 56.23 kB / 1.579 GB, free: 12.88 MB / 1.279 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.547e-05/0.6278, allocations: 38.84 kB / 1.579 GB, free: 12.84 MB / 1.279 GB Notification: Performance of pre-optimization done (n=33): time 1.984e-06/0.6278, allocations: 0 / 1.579 GB, free: 12.84 MB / 1.279 GB Notification: Performance of matching and sorting (n=33): time 0.002461/0.6303, allocations: 0.8531 MB / 1.58 GB, free: 11.98 MB / 1.279 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.164e-05/0.6304, allocations: 55.41 kB / 1.58 GB, free: 11.91 MB / 1.279 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001975/0.6323, allocations: 1.423 MB / 1.581 GB, free: 10.48 MB / 1.279 GB Notification: Performance of collectPreVariables (initialization): time 5.693e-05/0.6324, allocations: 33.7 kB / 1.581 GB, free: 10.44 MB / 1.279 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006371/0.633, allocations: 0.7158 MB / 1.582 GB, free: 9.719 MB / 1.279 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001237/0.6332, allocations: 126.9 kB / 1.582 GB, free: 9.594 MB / 1.279 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000259/0.6334, allocations: 170.5 kB / 1.582 GB, free: 9.422 MB / 1.279 GB Notification: Performance of setup shared object (initialization): time 0.0001534/0.6336, allocations: 326 kB / 1.583 GB, free: 9.098 MB / 1.279 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008508/0.6344, allocations: 316.6 kB / 1.583 GB, free: 8.785 MB / 1.279 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001387/0.6358, allocations: 0.9651 MB / 1.584 GB, free: 7.578 MB / 1.279 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001864/0.6377, allocations: 0.9254 MB / 1.585 GB, free: 6.492 MB / 1.279 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.041e-05/0.6377, allocations: 4 kB / 1.585 GB, free: 6.488 MB / 1.279 GB Notification: Performance of matching and sorting (n=88) (initialization): time 0.002567/0.6402, allocations: 1.063 MB / 1.586 GB, free: 5.418 MB / 1.279 GB Notification: Performance of prepare postOptimizeDAE: time 2.543e-05/0.6403, allocations: 12 kB / 1.586 GB, free: 5.406 MB / 1.279 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.764e-05/0.6403, allocations: 12 kB / 1.586 GB, free: 5.395 MB / 1.279 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.13e-05/0.6403, allocations: 19.94 kB / 1.586 GB, free: 5.375 MB / 1.279 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008587/0.6412, allocations: 203.8 kB / 1.586 GB, free: 5.176 MB / 1.279 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.496e-05/0.6412, allocations: 23.88 kB / 1.586 GB, free: 5.152 MB / 1.279 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001328/0.6425, allocations: 183 kB / 1.586 GB, free: 4.973 MB / 1.279 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.888e-05/0.6426, allocations: 43.98 kB / 1.586 GB, free: 4.93 MB / 1.279 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001309/0.6439, allocations: 0.5643 MB / 1.587 GB, free: 4.363 MB / 1.279 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00133/0.6452, allocations: 0.9611 MB / 1.588 GB, free: 3.16 MB / 1.279 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001827/0.6471, allocations: 0.9295 MB / 1.589 GB, free: 2.07 MB / 1.279 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.093e-06/0.6471, allocations: 4 kB / 1.589 GB, free: 2.066 MB / 1.279 GB Notification: Performance of matching and sorting (n=88) (initialization_lambda0): time 0.00244/0.6495, allocations: 1.055 MB / 1.59 GB, free: 1.004 MB / 1.279 GB Notification: Performance of prepare postOptimizeDAE: time 2.095e-05/0.6495, allocations: 12 kB / 1.59 GB, free: 0.9922 MB / 1.279 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.199e-05/0.6496, allocations: 12 kB / 1.59 GB, free: 0.9805 MB / 1.279 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.384e-05/0.6496, allocations: 16 kB / 1.59 GB, free: 0.9648 MB / 1.279 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008065/0.6504, allocations: 208.3 kB / 1.59 GB, free: 0.7617 MB / 1.279 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.698e-05/0.6504, allocations: 27.86 kB / 1.59 GB, free: 0.7344 MB / 1.279 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001238/0.6516, allocations: 135.5 kB / 1.59 GB, free: 0.6016 MB / 1.279 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.199e-05/0.6517, allocations: 43.97 kB / 1.59 GB, free: 0.5586 MB / 1.279 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 0.0002879/0.652, allocations: 237.7 kB / 1.59 GB, free: 328 kB / 1.279 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002254/0.6522, allocations: 151 kB / 1.591 GB, free: 176 kB / 1.279 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00172/0.654, allocations: 0.6485 MB / 1.591 GB, free: 15.51 MB / 1.295 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.452e-06/0.654, allocations: 4 kB / 1.591 GB, free: 15.5 MB / 1.295 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.479e-06/0.654, allocations: 0 / 1.591 GB, free: 15.5 MB / 1.295 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.898e-06/0.654, allocations: 3.938 kB / 1.591 GB, free: 15.5 MB / 1.295 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003788/0.6578, allocations: 1.75 MB / 1.593 GB, free: 13.65 MB / 1.295 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.536e-06/0.6578, allocations: 12 kB / 1.593 GB, free: 13.64 MB / 1.295 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004978/0.6583, allocations: 91.86 kB / 1.593 GB, free: 13.55 MB / 1.295 GB Notification: Performance of postOpt tearingSystem (simulation): time 8.716e-06/0.6583, allocations: 4 kB / 1.593 GB, free: 13.54 MB / 1.295 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.757e-05/0.6583, allocations: 12 kB / 1.593 GB, free: 13.53 MB / 1.295 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.768e-06/0.6583, allocations: 11.92 kB / 1.593 GB, free: 13.52 MB / 1.295 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.649e-06/0.6583, allocations: 8 kB / 1.593 GB, free: 13.51 MB / 1.295 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001662/0.66, allocations: 0.8082 MB / 1.594 GB, free: 12.64 MB / 1.295 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006014/0.6606, allocations: 222.8 kB / 1.594 GB, free: 12.42 MB / 1.295 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001886/0.6608, allocations: 12 kB / 1.594 GB, free: 12.41 MB / 1.295 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009676/0.6617, allocations: 71.86 kB / 1.594 GB, free: 12.34 MB / 1.295 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.352e-05/0.6618, allocations: 39.83 kB / 1.594 GB, free: 12.3 MB / 1.295 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.716e-05/0.6619, allocations: 19.97 kB / 1.594 GB, free: 12.28 MB / 1.295 GB Notification: Performance of sorting global known variables: time 0.001571/0.6634, allocations: 1.013 MB / 1.595 GB, free: 11.27 MB / 1.295 GB Notification: Performance of sort global known variables: time 1.2e-07/0.6634, allocations: 0 / 1.595 GB, free: 11.27 MB / 1.295 GB Notification: Performance of remove unused functions: time 0.001765/0.6652, allocations: 0.5775 MB / 1.596 GB, free: 10.69 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 0.002288/0.6675, allocations: 1.508 MB / 1.597 GB, free: 9.113 MB / 1.295 GB Notification: Performance of simCode: created initialization part: time 0.002903/0.6704, allocations: 1.094 MB / 1.598 GB, free: 8.023 MB / 1.295 GB Notification: Performance of simCode: created event and clocks part: time 5.49e-06/0.6704, allocations: 0 / 1.598 GB, free: 8.023 MB / 1.295 GB Notification: Performance of simCode: created simulation system equations: time 0.000681/0.6711, allocations: 244.3 kB / 1.599 GB, free: 7.785 MB / 1.295 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003437/0.6745, allocations: 0.7399 MB / 1.599 GB, free: 7.051 MB / 1.295 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.5482/1.223, allocations: 9.859 MB / 1.609 GB, free: 279 MB / 1.295 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006233/1.223, allocations: 0.5999 MB / 1.609 GB, free: 278.9 MB / 1.295 GB Notification: Performance of simCode: alias equations: time 0.001365/1.225, allocations: 383 kB / 1.61 GB, free: 278.9 MB / 1.295 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005606/1.225, allocations: 0.4914 MB / 1.61 GB, free: 278.9 MB / 1.295 GB Notification: Performance of SimCode: time 9.32e-07/1.225, allocations: 0 / 1.61 GB, free: 278.9 MB / 1.295 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07273/1.298, allocations: 39.28 MB / 1.649 GB, free: 261.4 MB / 1.295 GB Notification: Performance of buildModelFMU: Generate platform static: time 11.51/12.81, allocations: 9.125 kB / 1.649 GB, free: 261.4 MB / 1.295 GB " [Timeout remaining time 287] (rm -f Buildings_12_Buildings.Fluid.Examples.Performance.Example4.pipe ; mkfifo Buildings_12_Buildings.Fluid.Examples.Performance.Example4.pipe ; head -c 1048576 < Buildings_12_Buildings.Fluid.Examples.Performance.Example4.pipe >> ../files/Buildings_12_Buildings.Fluid.Examples.Performance.Example4.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_12_Buildings.Fluid.Examples.Performance.Example4_res.mat --tempDir=temp_Buildings_12_Buildings_Fluid_Examples_Performance_Example4_fmu --startTime=0 --stopTime=20 --stepSize=0.008 --timeout=400 --tolerance=1e-06 Buildings_12_Buildings_Fluid_Examples_Performance_Example4.fmu > Buildings_12_Buildings.Fluid.Examples.Performance.Example4.pipe 2>&1) [Timeout 420.0] diffSimulationResults("Buildings_12_Buildings.Fluid.Examples.Performance.Example4_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Fluid_Examples_Performance_Example4.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Fluid.Examples.Performance.Example4.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: 18.9740344947204]