Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Templates.Components.Validation.Sensors.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 0.001866/0.001866, allocations: 84.91 kB / 19.76 MB, free: 2.023 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 0.002147/0.002147, allocations: 158.3 kB / 23.01 MB, free: 4.961 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 1.501/1.501, allocations: 177.2 MB / 203.4 MB, free: 8.949 MB / 190.1 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 2.912/2.912, allocations: 377.9 MB / 0.6228 GB, free: 12.56 MB / 0.5919 GB " [Timeout remaining time 176] 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: translateModel(Buildings.Templates.Components.Validation.Sensors,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|dp.y|dp.senRelPre.p_rel|hum.y|hum.toDryAir.XiDry|ent.y|ent.senSpeEnt.h_out|tem.y|tem.senTem.T|vol.y|vol.senVolFlo.V_flow",fileNamePrefix="Buildings_12_Buildings.Templates.Components.Validation.Sensors") translateModel(Buildings.Templates.Components.Validation.Sensors,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|dp.y|dp.senRelPre.p_rel|hum.y|hum.toDryAir.XiDry|ent.y|ent.senSpeEnt.h_out|tem.y|tem.senTem.T|vol.y|vol.senVolFlo.V_flow",fileNamePrefix="Buildings_12_Buildings.Templates.Components.Validation.Sensors") [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: 67.89 kB / 0.9819 GB, free: 12.19 MB / 0.9356 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.127/1.13, allocations: 176.1 MB / 1.154 GB, free: 33.53 MB / 1.076 GB Notification: Performance of NFInst.instantiate(Buildings.Templates.Components.Validation.Sensors): time 0.3249/1.454, allocations: 233.3 MB / 1.382 GB, free: 15.34 MB / 1.232 GB Notification: Performance of NFInst.instExpressions: time 0.03133/1.486, allocations: 17.57 MB / 1.399 GB, free: 13.71 MB / 1.248 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004389/1.49, allocations: 71.38 kB / 1.399 GB, free: 13.64 MB / 1.248 GB Notification: Performance of NFTyping.typeComponents: time 0.00379/1.494, allocations: 0.7413 MB / 1.4 GB, free: 12.89 MB / 1.248 GB Notification: Performance of NFTyping.typeBindings: time 0.008426/1.502, allocations: 1.86 MB / 1.401 GB, free: 11.03 MB / 1.248 GB Notification: Performance of NFTyping.typeClassSections: time 0.005543/1.508, allocations: 1.497 MB / 1.403 GB, free: 9.531 MB / 1.248 GB Notification: Performance of NFFlatten.flatten: time 0.006979/1.515, allocations: 3.069 MB / 1.406 GB, free: 6.453 MB / 1.248 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001993/1.517, allocations: 0.9379 MB / 1.407 GB, free: 5.492 MB / 1.248 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01222/1.529, allocations: 3.429 MB / 1.41 GB, free: 2.059 MB / 1.248 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00284/1.532, allocations: 0.9451 MB / 1.411 GB, free: 1.109 MB / 1.248 GB Notification: Performance of NFPackage.collectConstants: time 0.0002663/1.532, allocations: 108 kB / 1.411 GB, free: 1.004 MB / 1.248 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003744/1.536, allocations: 1.243 MB / 1.412 GB, free: 15.75 MB / 1.264 GB Notification: Performance of NFScalarize.scalarize: time 0.0006348/1.537, allocations: 430.4 kB / 1.413 GB, free: 15.34 MB / 1.264 GB Notification: Performance of NFVerifyModel.verify: time 0.001249/1.538, allocations: 0.5755 MB / 1.413 GB, free: 14.76 MB / 1.264 GB Notification: Performance of NFConvertDAE.convert: time 0.004423/1.542, allocations: 2.047 MB / 1.415 GB, free: 12.7 MB / 1.264 GB Notification: Performance of FrontEnd - DAE generated: time 6.131e-06/1.542, allocations: 3.938 kB / 1.415 GB, free: 12.7 MB / 1.264 GB Notification: Performance of FrontEnd: time 1.553e-06/1.542, allocations: 0 / 1.415 GB, free: 12.7 MB / 1.264 GB Notification: Performance of Transformations before backend: time 2.186e-05/1.542, allocations: 0 / 1.415 GB, free: 12.7 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: 230 * Number of variables: 230 Notification: Performance of Generate backend data structure: time 0.002932/1.545, allocations: 1.562 MB / 1.417 GB, free: 11.1 MB / 1.264 GB Notification: Performance of prepare preOptimizeDAE: time 5.267e-05/1.545, allocations: 16.02 kB / 1.417 GB, free: 11.08 MB / 1.264 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001545/1.547, allocations: 290.9 kB / 1.417 GB, free: 10.8 MB / 1.264 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001814/1.549, allocations: 0.8107 MB / 1.418 GB, free: 9.949 MB / 1.264 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.571e-05/1.549, allocations: 81.88 kB / 1.418 GB, free: 9.871 MB / 1.264 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001879/1.549, allocations: 92 kB / 1.418 GB, free: 9.781 MB / 1.264 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001698/1.551, allocations: 1.007 MB / 1.419 GB, free: 8.707 MB / 1.264 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.329e-05/1.551, allocations: 0 / 1.419 GB, free: 8.707 MB / 1.264 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.67e-05/1.551, allocations: 36 kB / 1.419 GB, free: 8.672 MB / 1.264 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.742e-05/1.551, allocations: 24 kB / 1.419 GB, free: 8.648 MB / 1.264 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001238/1.552, allocations: 0.644 MB / 1.42 GB, free: 8.004 MB / 1.264 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004991/1.557, allocations: 3.381 MB / 1.423 GB, free: 4.516 MB / 1.264 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0004889/1.557, allocations: 244.9 kB / 1.423 GB, free: 4.273 MB / 1.264 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002161/1.558, allocations: 120.8 kB / 1.424 GB, free: 4.152 MB / 1.264 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004933/1.558, allocations: 75.92 kB / 1.424 GB, free: 4.078 MB / 1.264 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.337e-05/1.558, allocations: 38.53 kB / 1.424 GB, free: 4.031 MB / 1.264 GB Notification: Performance of pre-optimization done (n=29): time 2.384e-06/1.558, allocations: 0 / 1.424 GB, free: 4.031 MB / 1.264 GB Notification: Performance of matching and sorting (n=29): time 0.001106/1.559, allocations: 466.8 kB / 1.424 GB, free: 3.57 MB / 1.264 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.864e-05/1.559, allocations: 59.41 kB / 1.424 GB, free: 3.5 MB / 1.264 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001147/1.561, allocations: 0.7924 MB / 1.425 GB, free: 2.684 MB / 1.264 GB Notification: Performance of collectPreVariables (initialization): time 4.023e-05/1.561, allocations: 33.7 kB / 1.425 GB, free: 2.645 MB / 1.264 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006942/1.561, allocations: 0.6243 MB / 1.426 GB, free: 2.012 MB / 1.264 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002732/1.562, allocations: 119 kB / 1.426 GB, free: 1.895 MB / 1.264 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001869/1.562, allocations: 118.2 kB / 1.426 GB, free: 1.773 MB / 1.264 GB Notification: Performance of setup shared object (initialization): time 0.000204/1.562, allocations: 326 kB / 1.426 GB, free: 1.449 MB / 1.264 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002654/1.562, allocations: 147.4 kB / 1.426 GB, free: 1.301 MB / 1.264 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007775/1.563, allocations: 0.7253 MB / 1.427 GB, free: 384 kB / 1.264 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007819/1.564, allocations: 0.5279 MB / 1.427 GB, free: 15.74 MB / 1.279 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.134e-06/1.564, allocations: 8 kB / 1.427 GB, free: 15.73 MB / 1.279 GB Notification: Performance of matching and sorting (n=67) (initialization): time 0.001051/1.565, allocations: 0.6002 MB / 1.428 GB, free: 15.13 MB / 1.279 GB Notification: Performance of prepare postOptimizeDAE: time 2.661e-05/1.565, allocations: 8 kB / 1.428 GB, free: 15.12 MB / 1.279 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.35e-05/1.565, allocations: 8 kB / 1.428 GB, free: 15.11 MB / 1.279 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.801e-05/1.565, allocations: 12 kB / 1.428 GB, free: 15.1 MB / 1.279 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00105/1.566, allocations: 184.3 kB / 1.428 GB, free: 14.92 MB / 1.279 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002243/1.568, allocations: 2.356 MB / 1.431 GB, free: 12.47 MB / 1.279 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006726/1.569, allocations: 63.61 kB / 1.431 GB, free: 12.41 MB / 1.279 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.692e-05/1.569, allocations: 32 kB / 1.431 GB, free: 12.38 MB / 1.279 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007453/1.57, allocations: 369.7 kB / 1.431 GB, free: 12.01 MB / 1.279 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001174/1.571, allocations: 0.7253 MB / 1.432 GB, free: 11.09 MB / 1.279 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001164/1.572, allocations: 0.5255 MB / 1.432 GB, free: 10.46 MB / 1.279 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.911e-06/1.572, allocations: 4 kB / 1.432 GB, free: 10.45 MB / 1.279 GB Notification: Performance of matching and sorting (n=67) (initialization_lambda0): time 0.001131/1.573, allocations: 0.5987 MB / 1.433 GB, free: 9.848 MB / 1.279 GB Notification: Performance of prepare postOptimizeDAE: time 1.716e-05/1.573, allocations: 8 kB / 1.433 GB, free: 9.84 MB / 1.279 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001237/1.573, allocations: 8 kB / 1.433 GB, free: 9.832 MB / 1.279 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.621e-05/1.573, allocations: 12 kB / 1.433 GB, free: 9.82 MB / 1.279 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004534/1.574, allocations: 127.8 kB / 1.433 GB, free: 9.695 MB / 1.279 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.734e-05/1.574, allocations: 15.94 kB / 1.433 GB, free: 9.68 MB / 1.279 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005212/1.574, allocations: 55.89 kB / 1.433 GB, free: 9.625 MB / 1.279 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.875e-05/1.574, allocations: 28 kB / 1.433 GB, free: 9.598 MB / 1.279 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 34 * 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 (67): * Single equations (assignments): 63 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 4 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 4 systems {1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.000231/1.575, allocations: 225.9 kB / 1.433 GB, free: 9.371 MB / 1.279 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001626/1.575, allocations: 95.39 kB / 1.433 GB, free: 9.277 MB / 1.279 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008305/1.576, allocations: 383.6 kB / 1.434 GB, free: 8.895 MB / 1.279 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.175e-06/1.576, allocations: 4 kB / 1.434 GB, free: 8.891 MB / 1.279 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.681e-06/1.576, allocations: 0 / 1.434 GB, free: 8.891 MB / 1.279 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.559e-06/1.576, allocations: 0 / 1.434 GB, free: 8.891 MB / 1.279 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002338/1.578, allocations: 1.138 MB / 1.435 GB, free: 7.684 MB / 1.279 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.276e-06/1.578, allocations: 4 kB / 1.435 GB, free: 7.68 MB / 1.279 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003893/1.578, allocations: 87.89 kB / 1.435 GB, free: 7.594 MB / 1.279 GB Notification: Performance of postOpt tearingSystem (simulation): time 7.664e-06/1.578, allocations: 4 kB / 1.435 GB, free: 7.59 MB / 1.279 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.747e-05/1.578, allocations: 8 kB / 1.435 GB, free: 7.582 MB / 1.279 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002182/1.581, allocations: 2.348 MB / 1.437 GB, free: 5.141 MB / 1.279 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.772e-06/1.581, allocations: 7.938 kB / 1.437 GB, free: 5.133 MB / 1.279 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001089/1.582, allocations: 0.6478 MB / 1.438 GB, free: 4.438 MB / 1.279 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003364/1.582, allocations: 119.3 kB / 1.438 GB, free: 4.32 MB / 1.279 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.749e-05/1.582, allocations: 12.36 kB / 1.438 GB, free: 4.309 MB / 1.279 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002857/1.582, allocations: 19.88 kB / 1.438 GB, free: 4.289 MB / 1.279 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.678e-05/1.582, allocations: 23.97 kB / 1.438 GB, free: 4.266 MB / 1.279 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.805e-05/1.582, allocations: 15.94 kB / 1.438 GB, free: 4.25 MB / 1.279 GB Notification: Performance of sorting global known variables: time 0.0009052/1.583, allocations: 0.5196 MB / 1.439 GB, free: 3.719 MB / 1.279 GB Notification: Performance of sort global known variables: time 1e-07/1.583, allocations: 0 / 1.439 GB, free: 3.719 MB / 1.279 GB Notification: Performance of remove unused functions: time 0.001555/1.585, allocations: 0.5338 MB / 1.439 GB, free: 3.184 MB / 1.279 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 11 * Number of states: 3 (hum.senMasFra.X,ent.senSpeEnt.h_out,tem.senTem.T) * 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 (29): * Single equations (assignments): 25 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 4 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 4 systems {1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0004138/1.585, allocations: 195 kB / 1.439 GB, free: 2.984 MB / 1.279 GB Notification: Performance of simCode: created initialization part: time 0.001801/1.587, allocations: 0.6401 MB / 1.44 GB, free: 2.348 MB / 1.279 GB Notification: Performance of simCode: created event and clocks part: time 5.901e-06/1.587, allocations: 4.75 kB / 1.44 GB, free: 2.344 MB / 1.279 GB Notification: Performance of simCode: created simulation system equations: time 0.0003868/1.587, allocations: 169.8 kB / 1.44 GB, free: 2.18 MB / 1.279 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001742/1.589, allocations: 351.8 kB / 1.44 GB, free: 1.84 MB / 1.279 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003531/1.593, allocations: 1.841 MB / 1.442 GB, free: 15.94 MB / 1.295 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006935/1.593, allocations: 0.523 MB / 1.443 GB, free: 15.38 MB / 1.295 GB Notification: Performance of simCode: alias equations: time 0.0007611/1.594, allocations: 202.8 kB / 1.443 GB, free: 15.18 MB / 1.295 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001354/1.594, allocations: 64.48 kB / 1.443 GB, free: 15.11 MB / 1.295 GB Notification: Performance of SimCode: time 6.91e-07/1.594, allocations: 0 / 1.443 GB, free: 15.11 MB / 1.295 GB Notification: Performance of Templates: time 0.03013/1.624, allocations: 12.74 MB / 1.455 GB, free: 2.746 MB / 1.295 GB " [Timeout remaining time 298] make -j1 -f Buildings_12_Buildings.Templates.Components.Validation.Sensors.makefile [Timeout 300] (rm -f Buildings_12_Buildings.Templates.Components.Validation.Sensors.pipe ; mkfifo Buildings_12_Buildings.Templates.Components.Validation.Sensors.pipe ; head -c 1048576 < Buildings_12_Buildings.Templates.Components.Validation.Sensors.pipe >> ../files/Buildings_12_Buildings.Templates.Components.Validation.Sensors.sim & ./Buildings_12_Buildings.Templates.Components.Validation.Sensors -abortSlowSimulation -alarm=400 -s ida -emit_protected -lv LOG_STATS > Buildings_12_Buildings.Templates.Components.Validation.Sensors.pipe 2>&1) [Timeout 400] diffSimulationResults("Buildings_12_Buildings.Templates.Components.Validation.Sensors_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Templates_Components_Validation_Sensors.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Templates.Components.Validation.Sensors.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: 10.451383712003008]