Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Controls.OBC.CDL.Discrete.Validation.TriggeredMovingMean.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 0.001198/0.001198, allocations: 87.58 kB / 20.45 MB, free: 4.121 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 0.001554/0.001554, allocations: 161 kB / 23.82 MB, free: 0.75 MB / 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 0.9736/0.9736, allocations: 177.1 MB / 204.2 MB, free: 5.633 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/package.mo): time 1.804/1.804, allocations: 359 MB / 0.6052 GB, free: 11 MB / 0.573 GB " [Timeout remaining time 178] Using package Buildings with version 11.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.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.Controls.OBC.CDL.Discrete.Validation.TriggeredMovingMean,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|triMovMea.u|triMovMea.y|triMovMea1.y|booPul.y|triMovMea2.y|booPul1.y",fileNamePrefix="Buildings_11_Buildings.Controls.OBC.CDL.Discrete.Validation.TriggeredMovingMean") translateModel(Buildings.Controls.OBC.CDL.Discrete.Validation.TriggeredMovingMean,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|triMovMea.u|triMovMea.y|triMovMea1.y|booPul.y|triMovMea2.y|booPul1.y",fileNamePrefix="Buildings_11_Buildings.Controls.OBC.CDL.Discrete.Validation.TriggeredMovingMean") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 3.516e-06/3.516e-06, allocations: 0 / 0.7871 GB, free: 11.41 MB / 0.698 GB Notification: Performance of FrontEnd - Absyn->SCode: time 3.531e-05/3.882e-05, allocations: 5.406 kB / 0.7871 GB, free: 11.4 MB / 0.698 GB Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.CDL.Discrete.Validation.TriggeredMovingMean): time 0.002463/0.002502, allocations: 0.8598 MB / 0.7879 GB, free: 10.56 MB / 0.698 GB Notification: Performance of NFInst.instExpressions: time 0.00209/0.004592, allocations: 1.373 MB / 0.7893 GB, free: 9.172 MB / 0.698 GB Notification: Performance of NFInst.updateImplicitVariability: time 8.45e-05/0.004677, allocations: 4.5 kB / 0.7893 GB, free: 9.168 MB / 0.698 GB Notification: Performance of NFTyping.typeComponents: time 0.0001359/0.004812, allocations: 7.875 kB / 0.7893 GB, free: 9.16 MB / 0.698 GB Notification: Performance of NFTyping.typeBindings: time 0.0002012/0.005014, allocations: 36.73 kB / 0.7893 GB, free: 9.125 MB / 0.698 GB Notification: Performance of NFTyping.typeClassSections: time 0.0008374/0.005851, allocations: 268.7 kB / 0.7896 GB, free: 8.863 MB / 0.698 GB Notification: Performance of NFFlatten.flatten: time 0.0003997/0.006251, allocations: 292.3 kB / 0.7898 GB, free: 8.578 MB / 0.698 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0001301/0.006381, allocations: 21.28 kB / 0.7899 GB, free: 8.559 MB / 0.698 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0003501/0.006731, allocations: 184.5 kB / 0.79 GB, free: 8.379 MB / 0.698 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0002906/0.007022, allocations: 103.8 kB / 0.7901 GB, free: 8.277 MB / 0.698 GB Notification: Performance of NFPackage.collectConstants: time 6.054e-05/0.007082, allocations: 30.41 kB / 0.7902 GB, free: 8.25 MB / 0.698 GB Notification: Performance of NFFlatten.collectFunctions: time 0.000118/0.0072, allocations: 43.92 kB / 0.7902 GB, free: 8.207 MB / 0.698 GB Notification: Performance of NFScalarize.scalarize: time 8.427e-05/0.007284, allocations: 39.89 kB / 0.7902 GB, free: 8.168 MB / 0.698 GB Notification: Performance of NFVerifyModel.verify: time 0.0001198/0.007404, allocations: 87.84 kB / 0.7903 GB, free: 8.082 MB / 0.698 GB Notification: Performance of NFConvertDAE.convert: time 0.0003745/0.007779, allocations: 223.3 kB / 0.7905 GB, free: 7.863 MB / 0.698 GB Notification: Performance of FrontEnd - DAE generated: time 4.438e-06/0.007783, allocations: 4 kB / 0.7905 GB, free: 7.859 MB / 0.698 GB Notification: Performance of FrontEnd: time 1.153e-06/0.007784, allocations: 1.75 kB / 0.7905 GB, free: 7.859 MB / 0.698 GB Notification: Performance of Transformations before backend: time 7.023e-06/0.007791, allocations: 0 / 0.7905 GB, free: 7.859 MB / 0.698 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 28 * Number of variables: 28 Notification: Performance of Generate backend data structure: time 0.0009517/0.008743, allocations: 0.5658 MB / 0.7911 GB, free: 7.242 MB / 0.698 GB Notification: Performance of prepare preOptimizeDAE: time 4.923e-05/0.008792, allocations: 12.03 kB / 0.7911 GB, free: 7.23 MB / 0.698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002427/0.009035, allocations: 37.36 kB / 0.7911 GB, free: 7.195 MB / 0.698 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002854/0.00932, allocations: 184.9 kB / 0.7913 GB, free: 6.988 MB / 0.698 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.414e-05/0.009355, allocations: 8.375 kB / 0.7913 GB, free: 6.98 MB / 0.698 GB Notification: Performance of preOpt expandDerOperator (simulation): time 4.785e-05/0.009402, allocations: 24.89 kB / 0.7914 GB, free: 6.957 MB / 0.698 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003347/0.009737, allocations: 158.4 kB / 0.7915 GB, free: 6.793 MB / 0.698 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.02e-05/0.009747, allocations: 192 / 0.7915 GB, free: 6.793 MB / 0.698 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.093e-05/0.009778, allocations: 12.36 kB / 0.7915 GB, free: 6.781 MB / 0.698 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.889e-06/0.009788, allocations: 384 / 0.7915 GB, free: 6.781 MB / 0.698 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000121/0.009909, allocations: 54.16 kB / 0.7916 GB, free: 6.73 MB / 0.698 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0006296/0.01054, allocations: 412.9 kB / 0.792 GB, free: 6.293 MB / 0.698 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0002045/0.01074, allocations: 101.2 kB / 0.7921 GB, free: 6.184 MB / 0.698 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001055/0.01085, allocations: 56.36 kB / 0.7921 GB, free: 6.125 MB / 0.698 GB Notification: Performance of preOpt evalFunc (simulation): time 1.747e-05/0.01087, allocations: 8 kB / 0.7921 GB, free: 6.117 MB / 0.698 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002842/0.01115, allocations: 167.5 kB / 0.7923 GB, free: 5.941 MB / 0.698 GB Notification: Performance of pre-optimization done (n=28): time 2.705e-06/0.01115, allocations: 1.375 kB / 0.7923 GB, free: 5.941 MB / 0.698 GB Notification: Performance of matching and sorting (n=28): time 0.0007553/0.01191, allocations: 375.4 kB / 0.7926 GB, free: 5.57 MB / 0.698 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.56e-05/0.01196, allocations: 55.41 kB / 0.7927 GB, free: 5.504 MB / 0.698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001377/0.0121, allocations: 197.8 kB / 0.7929 GB, free: 5.293 MB / 0.698 GB Notification: Performance of collectPreVariables (initialization): time 5.693e-05/0.01216, allocations: 47.47 kB / 0.7929 GB, free: 5.242 MB / 0.698 GB Notification: Performance of collectInitialEqns (initialization): time 9.055e-05/0.01225, allocations: 151.5 kB / 0.7931 GB, free: 5.09 MB / 0.698 GB Notification: Performance of collectInitialBindings (initialization): time 7.141e-05/0.01232, allocations: 67.52 kB / 0.7931 GB, free: 5.023 MB / 0.698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001563/0.01248, allocations: 95.64 kB / 0.7932 GB, free: 4.918 MB / 0.698 GB Notification: Performance of setup shared object (initialization): time 0.0001645/0.01264, allocations: 0.4975 MB / 0.7937 GB, free: 4.41 MB / 0.698 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002667/0.01291, allocations: 156.2 kB / 0.7939 GB, free: 4.246 MB / 0.698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002812/0.01319, allocations: 244.7 kB / 0.7941 GB, free: 3.969 MB / 0.698 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003769/0.01357, allocations: 275.4 kB / 0.7944 GB, free: 3.656 MB / 0.698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.38e-06/0.01357, allocations: 5.812 kB / 0.7944 GB, free: 3.652 MB / 0.698 GB Notification: Performance of matching and sorting (n=47) (initialization): time 0.001016/0.01459, allocations: 494.7 kB / 0.7948 GB, free: 3.141 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 7.792e-05/0.01467, allocations: 67.39 kB / 0.7949 GB, free: 3.062 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.158e-05/0.01468, allocations: 2.469 kB / 0.7949 GB, free: 3.062 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.401e-05/0.0147, allocations: 4 kB / 0.7949 GB, free: 3.059 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002104/0.01491, allocations: 47.91 kB / 0.795 GB, free: 3.012 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.344e-06/0.01492, allocations: 4 kB / 0.795 GB, free: 3.008 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001511/0.01507, allocations: 68.23 kB / 0.795 GB, free: 2.941 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.615e-05/0.01511, allocations: 20.52 kB / 0.795 GB, free: 2.922 MB / 0.698 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 7 * Number of states: 0 () * Number of discrete variables: 42 ($whenCondition5,$whenCondition6,booPul1.y,$PRE.booPul1.y,$whenCondition4,booPul.y,$PRE.booPul.y,$whenCondition3,$whenCondition1,$whenCondition2,triMovMea2.ySample[3],$PRE.triMovMea2.ySample[3],triMovMea2.ySample[2],$PRE.triMovMea2.ySample[2],triMovMea2.ySample[1],$PRE.triMovMea2.ySample[1],triMovMea2.index,triMovMea2.counter,$PRE.triMovMea2.counter,triMovMea2.iSample,$PRE.triMovMea2.iSample,triMovMea2.y,triMovMea1.ySample[1],$PRE.triMovMea1.ySample[1],triMovMea1.index,triMovMea1.counter,$PRE.triMovMea1.counter,triMovMea1.iSample,$PRE.triMovMea1.iSample,triMovMea1.y,triMovMea.ySample[3],$PRE.triMovMea.ySample[3],triMovMea.ySample[2],$PRE.triMovMea.ySample[2],triMovMea.ySample[1],$PRE.triMovMea.ySample[1],triMovMea.index,triMovMea.counter,$PRE.triMovMea.counter,triMovMea.iSample,$PRE.triMovMea.iSample,triMovMea.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (39): * Single equations (assignments): 35 * Array equations: 2 * Algorithm blocks: 2 * 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 0.0001291/0.01524, allocations: 206.5 kB / 0.7952 GB, free: 2.715 MB / 0.698 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 3.507e-05/0.01527, allocations: 31.89 kB / 0.7953 GB, free: 2.684 MB / 0.698 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.138e-05/0.0153, allocations: 9.969 kB / 0.7953 GB, free: 2.668 MB / 0.698 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.815e-06/0.0153, allocations: 6.594 kB / 0.7953 GB, free: 2.664 MB / 0.698 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.59e-06/0.01531, allocations: 4 kB / 0.7953 GB, free: 2.66 MB / 0.698 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.928e-06/0.01531, allocations: 0 / 0.7953 GB, free: 2.66 MB / 0.698 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004868/0.0158, allocations: 0.5829 MB / 0.7959 GB, free: 2.035 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.946e-06/0.0158, allocations: 3.984 kB / 0.7959 GB, free: 2.031 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 3.478e-05/0.01584, allocations: 4 kB / 0.7959 GB, free: 2.027 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (simulation): time 3.607e-06/0.01584, allocations: 4 kB / 0.7959 GB, free: 2.023 MB / 0.698 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.57e-05/0.01586, allocations: 8.891 kB / 0.7959 GB, free: 2.016 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.793e-06/0.01586, allocations: 0 / 0.7959 GB, free: 2.016 MB / 0.698 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.294e-06/0.01586, allocations: 4.766 kB / 0.7959 GB, free: 2.012 MB / 0.698 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003572/0.01622, allocations: 464.3 kB / 0.7963 GB, free: 1.539 MB / 0.698 GB Notification: Performance of postOpt removeConstants (simulation): time 1.458e-05/0.01623, allocations: 17.06 kB / 0.7963 GB, free: 1.523 MB / 0.698 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.914e-05/0.01627, allocations: 15.98 kB / 0.7964 GB, free: 1.508 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 6.382e-05/0.01634, allocations: 7.984 kB / 0.7964 GB, free: 1.5 MB / 0.698 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.815e-05/0.01639, allocations: 15.97 kB / 0.7964 GB, free: 1.484 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.244e-05/0.01641, allocations: 20.83 kB / 0.7964 GB, free: 1.465 MB / 0.698 GB Notification: Performance of sorting global known variables: time 5.327e-05/0.01646, allocations: 141 kB / 0.7965 GB, free: 1.328 MB / 0.698 GB Notification: Performance of sort global known variables: time 8e-08/0.01646, allocations: 4.75 kB / 0.7965 GB, free: 1.324 MB / 0.698 GB Notification: Performance of remove unused functions: time 0.0002233/0.01668, allocations: 63.98 kB / 0.7966 GB, free: 1.262 MB / 0.698 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 27 ($whenCondition5,$whenCondition6,$whenCondition4,$whenCondition3,$whenCondition1,$whenCondition2,booPul.y,triMovMea.y,triMovMea.iSample,triMovMea.counter,triMovMea.index,triMovMea.ySample[1],triMovMea.ySample[2],triMovMea.ySample[3],triMovMea1.y,triMovMea1.iSample,triMovMea1.counter,triMovMea1.index,triMovMea1.ySample[1],triMovMea2.y,triMovMea2.iSample,triMovMea2.counter,triMovMea2.index,triMovMea2.ySample[1],triMovMea2.ySample[2],triMovMea2.ySample[3],booPul1.y) * Number of discrete states: 13 (triMovMea2.iSample,triMovMea2.ySample[1],triMovMea2.ySample[2],triMovMea2.ySample[3],triMovMea2.counter,triMovMea.iSample,triMovMea.counter,triMovMea.ySample[1],triMovMea.ySample[2],triMovMea.ySample[3],triMovMea1.iSample,triMovMea1.counter,triMovMea1.ySample[1]) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (24): * Single equations (assignments): 7 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 17 * 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 0.0001839/0.01687, allocations: 144.2 kB / 0.7967 GB, free: 1.113 MB / 0.698 GB Notification: Performance of simCode: created initialization part: time 0.0004099/0.01728, allocations: 410.7 kB / 0.7971 GB, free: 0.6719 MB / 0.698 GB Notification: Performance of simCode: created event and clocks part: time 1.443e-06/0.01728, allocations: 0 / 0.7971 GB, free: 0.6719 MB / 0.698 GB Notification: Performance of simCode: created simulation system equations: time 9.912e-05/0.01738, allocations: 96.39 kB / 0.7972 GB, free: 0.5781 MB / 0.698 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002627/0.01764, allocations: 39.89 kB / 0.7973 GB, free: 0.5391 MB / 0.698 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0006421/0.01828, allocations: 289.7 kB / 0.7975 GB, free: 236 kB / 0.698 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 5.006e-05/0.01833, allocations: 76.31 kB / 0.7976 GB, free: 140 kB / 0.698 GB Notification: Performance of simCode: alias equations: time 4.355e-05/0.01838, allocations: 18.73 kB / 0.7976 GB, free: 124 kB / 0.698 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 4.37e-05/0.01842, allocations: 21.88 kB / 0.7976 GB, free: 104 kB / 0.698 GB Notification: Performance of SimCode: time 9.82e-07/0.01842, allocations: 0 / 0.7976 GB, free: 104 kB / 0.698 GB Notification: Performance of Templates: time 0.005925/0.02435, allocations: 4.112 MB / 0.8017 GB, free: 12.06 MB / 0.7136 GB " [Timeout remaining time 300] make -j1 -f Buildings_11_Buildings.Controls.OBC.CDL.Discrete.Validation.TriggeredMovingMean.makefile [Timeout 300] (rm -f Buildings_11_Buildings.Controls.OBC.CDL.Discrete.Validation.TriggeredMovingMean.pipe ; mkfifo Buildings_11_Buildings.Controls.OBC.CDL.Discrete.Validation.TriggeredMovingMean.pipe ; head -c 1048576 < Buildings_11_Buildings.Controls.OBC.CDL.Discrete.Validation.TriggeredMovingMean.pipe >> ../files/Buildings_11_Buildings.Controls.OBC.CDL.Discrete.Validation.TriggeredMovingMean.sim & ./Buildings_11_Buildings.Controls.OBC.CDL.Discrete.Validation.TriggeredMovingMean -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > Buildings_11_Buildings.Controls.OBC.CDL.Discrete.Validation.TriggeredMovingMean.pipe 2>&1) [Timeout 240] diffSimulationResults("Buildings_11_Buildings.Controls.OBC.CDL.Discrete.Validation.TriggeredMovingMean_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Controls_OBC_CDL_Discrete_Validation_TriggeredMovingMean.csv","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 5.083232043311]