Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Controls.OBC.CDL.Logical.Validation.TimerAccumulatingNegativeStartTime.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 0.001144/0.001144, allocations: 72.83 kB / 20.72 MB, free: 3.77 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 0.001271/0.001271, allocations: 169 kB / 24.14 MB, free: 360 kB / 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 0.9858/0.9858, allocations: 177.1 MB / 204.6 MB, free: 5.484 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo): time 0.6479/0.6479, allocations: 115 MB / 376 MB, free: 7.469 MB / 346.7 MB " [Timeout remaining time 179] Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 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: translateModel(IBPSA.Controls.OBC.CDL.Logical.Validation.TimerAccumulatingNegativeStartTime,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Controls.OBC.CDL.Logical.Validation.TimerAccumulatingNegativeStartTime") translateModel(IBPSA.Controls.OBC.CDL.Logical.Validation.TimerAccumulatingNegativeStartTime,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Controls.OBC.CDL.Logical.Validation.TimerAccumulatingNegativeStartTime") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.894e-06/1.894e-06, allocations: 0 / 428.7 MB, free: 2.77 MB / 394.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.353e-05/1.542e-05, allocations: 2.312 kB / 428.7 MB, free: 2.766 MB / 394.7 MB Notification: Performance of NFInst.instantiate(IBPSA.Controls.OBC.CDL.Logical.Validation.TimerAccumulatingNegativeStartTime): time 0.001214/0.00123, allocations: 0.7851 MB / 429.5 MB, free: 1.98 MB / 394.7 MB Notification: Performance of NFInst.instExpressions: time 0.001477/0.002706, allocations: 1.404 MB / 430.9 MB, free: 0.5625 MB / 394.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 8.344e-05/0.00279, allocations: 4 kB / 430.9 MB, free: 0.5586 MB / 394.7 MB Notification: Performance of NFTyping.typeComponents: time 4.023e-05/0.00283, allocations: 11.86 kB / 430.9 MB, free: 0.5469 MB / 394.7 MB Notification: Performance of NFTyping.typeBindings: time 9.759e-05/0.002928, allocations: 27.72 kB / 431 MB, free: 0.5195 MB / 394.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.0006104/0.003538, allocations: 287.3 kB / 431.2 MB, free: 244 kB / 394.7 MB Notification: Performance of NFFlatten.flatten: time 0.0003198/0.003858, allocations: 387.3 kB / 431.6 MB, free: 15.86 MB / 410.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0001008/0.003959, allocations: 33.88 kB / 431.7 MB, free: 15.82 MB / 410.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0002145/0.004173, allocations: 227.7 kB / 431.9 MB, free: 15.6 MB / 410.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0001706/0.004344, allocations: 115.7 kB / 432 MB, free: 15.49 MB / 410.7 MB Notification: Performance of NFPackage.collectConstants: time 4.643e-05/0.00439, allocations: 32 kB / 432 MB, free: 15.46 MB / 410.7 MB Notification: Performance of NFFlatten.collectFunctions: time 7.914e-05/0.004469, allocations: 43.98 kB / 432.1 MB, free: 15.41 MB / 410.7 MB Notification: Performance of NFScalarize.scalarize: time 4.873e-05/0.004518, allocations: 67.84 kB / 432.1 MB, free: 15.35 MB / 410.7 MB Notification: Performance of NFVerifyModel.verify: time 9.637e-05/0.004614, allocations: 123.8 kB / 432.3 MB, free: 15.23 MB / 410.7 MB Notification: Performance of NFConvertDAE.convert: time 0.000231/0.004845, allocations: 247.3 kB / 432.5 MB, free: 14.98 MB / 410.7 MB Notification: Performance of FrontEnd - DAE generated: time 1.894e-06/0.004847, allocations: 0 / 432.5 MB, free: 14.98 MB / 410.7 MB Notification: Performance of FrontEnd: time 8.82e-07/0.004848, allocations: 0 / 432.5 MB, free: 14.98 MB / 410.7 MB Notification: Performance of Transformations before backend: time 4.749e-06/0.004853, allocations: 4 kB / 432.5 MB, free: 14.98 MB / 410.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 27 * Number of variables: 27 Notification: Performance of Generate backend data structure: time 0.0006094/0.005462, allocations: 0.4964 MB / 433 MB, free: 14.44 MB / 410.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.418e-05/0.005496, allocations: 15.97 kB / 433 MB, free: 14.42 MB / 410.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 7.237e-05/0.005569, allocations: 56.86 kB / 433.1 MB, free: 14.37 MB / 410.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001968/0.005766, allocations: 165.5 kB / 433.2 MB, free: 14.18 MB / 410.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.489e-05/0.005791, allocations: 20.59 kB / 433.2 MB, free: 14.16 MB / 410.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 4.394e-05/0.005834, allocations: 44.36 kB / 433.3 MB, free: 14.12 MB / 410.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001988/0.006033, allocations: 216.5 kB / 433.5 MB, free: 13.9 MB / 410.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 6.282e-06/0.00604, allocations: 192 / 433.5 MB, free: 13.9 MB / 410.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.977e-05/0.006059, allocations: 12.36 kB / 433.5 MB, free: 13.89 MB / 410.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.734e-06/0.006067, allocations: 12.11 kB / 433.5 MB, free: 13.88 MB / 410.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 7.097e-05/0.006138, allocations: 72.66 kB / 433.6 MB, free: 13.8 MB / 410.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0004519/0.00659, allocations: 301.4 kB / 433.9 MB, free: 13.5 MB / 410.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0002046/0.006795, allocations: 178.4 kB / 434.1 MB, free: 13.31 MB / 410.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 7.509e-05/0.00687, allocations: 76.81 kB / 434.1 MB, free: 13.23 MB / 410.7 MB Notification: Performance of preOpt evalFunc (simulation): time 9.017e-06/0.006879, allocations: 7.984 kB / 434.1 MB, free: 13.23 MB / 410.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002618/0.00714, allocations: 314.8 kB / 434.5 MB, free: 12.91 MB / 410.7 MB Notification: Performance of pre-optimization done (n=44): time 1.523e-06/0.007142, allocations: 0 / 434.5 MB, free: 12.91 MB / 410.7 MB Notification: Performance of matching and sorting (n=44): time 0.000349/0.007491, allocations: 377.3 kB / 434.8 MB, free: 12.53 MB / 410.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 3.936e-05/0.00753, allocations: 71.36 kB / 434.9 MB, free: 12.45 MB / 410.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.085e-05/0.007611, allocations: 146.6 kB / 435 MB, free: 12.29 MB / 410.7 MB Notification: Performance of collectPreVariables (initialization): time 4.051e-05/0.007652, allocations: 57.69 kB / 435.1 MB, free: 12.23 MB / 410.7 MB Notification: Performance of collectInitialEqns (initialization): time 4.741e-05/0.007699, allocations: 105.1 kB / 435.2 MB, free: 12.12 MB / 410.7 MB Notification: Performance of collectInitialBindings (initialization): time 5.648e-05/0.007756, allocations: 111.2 kB / 435.3 MB, free: 12.01 MB / 410.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001023/0.007858, allocations: 122.2 kB / 435.4 MB, free: 11.89 MB / 410.7 MB Notification: Performance of setup shared object (initialization): time 8.53e-05/0.007943, allocations: 342.8 kB / 435.8 MB, free: 11.54 MB / 410.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001097/0.008053, allocations: 136.6 kB / 435.9 MB, free: 11.4 MB / 410.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001659/0.008219, allocations: 291.9 kB / 436.2 MB, free: 11.04 MB / 410.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0002673/0.008486, allocations: 386.2 kB / 436.6 MB, free: 10.58 MB / 410.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.857e-06/0.00849, allocations: 4 kB / 436.6 MB, free: 10.57 MB / 410.7 MB Notification: Performance of matching and sorting (n=73) (initialization): time 0.0003686/0.008858, allocations: 470.9 kB / 437 MB, free: 10.09 MB / 410.7 MB Notification: Performance of prepare postOptimizeDAE: time 3.917e-05/0.008898, allocations: 70.36 kB / 437.1 MB, free: 10.01 MB / 410.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.564e-06/0.008905, allocations: 8 kB / 437.1 MB, free: 10 MB / 410.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.266e-05/0.008918, allocations: 4 kB / 437.1 MB, free: 9.996 MB / 410.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 9.82e-05/0.009016, allocations: 55.84 kB / 437.2 MB, free: 9.941 MB / 410.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.327e-06/0.009025, allocations: 15.88 kB / 437.2 MB, free: 9.926 MB / 410.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002004/0.009226, allocations: 87.78 kB / 437.3 MB, free: 9.84 MB / 410.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.714e-05/0.009253, allocations: 20 kB / 437.3 MB, free: 9.82 MB / 410.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 21 * Number of states: 0 () * Number of discrete variables: 65 ($PRE.noThr.u,$PRE.noThr.reset,$PRE.thrTim.u,$PRE.thrTim.reset,$PRE.noThrWitRes.u,$PRE.noThrWitRes.reset,$PRE.thrTimWitRes.u,$PRE.thrTimWitRes.reset,thrTimWitRes.passed,$PRE.thrTimWitRes.passed,noThrWitRes.passed,$PRE.noThrWitRes.passed,thrTim.passed,$PRE.thrTim.passed,noThr.passed,$PRE.noThr.passed,$whenCondition19,$whenCondition20,$whenCondition17,$whenCondition18,resTim.y,$PRE.resTim.y,thrTimWitRes.reset,noThrWitRes.reset,$whenCondition12,$whenCondition16,booPul.y,$PRE.booPul.y,thrTimWitRes.yAcc,$PRE.thrTimWitRes.yAcc,thrTimWitRes.entryTime,$PRE.thrTimWitRes.entryTime,thrTimWitRes.u,noThrWitRes.yAcc,$PRE.noThrWitRes.yAcc,noThrWitRes.entryTime,$PRE.noThrWitRes.entryTime,noThrWitRes.u,thrTim.yAcc,$PRE.thrTim.yAcc,thrTim.entryTime,$PRE.thrTim.entryTime,thrTim.u,noThr.yAcc,$PRE.noThr.yAcc,noThr.entryTime,$PRE.noThr.entryTime,noThr.u,$whenCondition3,$whenCondition2,$whenCondition1,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition11,$whenCondition10,$whenCondition9,$whenCondition15,$whenCondition14,$whenCondition13,thrTim.reset,$whenCondition8,noThr.reset,$whenCondition4,con.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (69): * Single equations (assignments): 67 * Array equations: 0 * 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 0.0001213/0.009374, allocations: 178.9 kB / 437.4 MB, free: 9.633 MB / 410.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.256e-05/0.009417, allocations: 59.88 kB / 437.5 MB, free: 9.574 MB / 410.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.177e-05/0.009449, allocations: 26.3 kB / 437.5 MB, free: 9.555 MB / 410.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.486e-06/0.009452, allocations: 4 kB / 437.5 MB, free: 9.551 MB / 410.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.026e-06/0.009455, allocations: 4 kB / 437.5 MB, free: 9.547 MB / 410.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.34e-06/0.00946, allocations: 7.984 kB / 437.5 MB, free: 9.539 MB / 410.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005395/0.01, allocations: 0.5475 MB / 438.1 MB, free: 8.969 MB / 410.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.603e-06/0.01, allocations: 0 / 438.1 MB, free: 8.969 MB / 410.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 2.959e-05/0.01003, allocations: 15.94 kB / 438.1 MB, free: 8.953 MB / 410.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 2.124e-06/0.01003, allocations: 0 / 438.1 MB, free: 8.953 MB / 410.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.925e-05/0.01005, allocations: 28.03 kB / 438.1 MB, free: 8.926 MB / 410.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.096e-06/0.01006, allocations: 4 kB / 438.1 MB, free: 8.922 MB / 410.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.072e-06/0.01006, allocations: 0 / 438.1 MB, free: 8.922 MB / 410.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002496/0.01031, allocations: 396.4 kB / 438.5 MB, free: 8.52 MB / 410.7 MB Notification: Performance of postOpt removeConstants (simulation): time 1.697e-05/0.01032, allocations: 19.84 kB / 438.5 MB, free: 8.5 MB / 410.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.846e-05/0.01036, allocations: 19.98 kB / 438.6 MB, free: 8.48 MB / 410.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 8.556e-05/0.01045, allocations: 31.95 kB / 438.6 MB, free: 8.449 MB / 410.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.813e-05/0.01051, allocations: 43.91 kB / 438.6 MB, free: 8.406 MB / 410.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.996e-05/0.01053, allocations: 23.98 kB / 438.7 MB, free: 8.383 MB / 410.7 MB Notification: Performance of sorting global known variables: time 2.222e-05/0.01055, allocations: 36.72 kB / 438.7 MB, free: 8.344 MB / 410.7 MB Notification: Performance of sort global known variables: time 5e-08/0.01055, allocations: 0 / 438.7 MB, free: 8.344 MB / 410.7 MB Notification: Performance of remove unused functions: time 0.0002411/0.01079, allocations: 99.98 kB / 438.8 MB, free: 8.246 MB / 410.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 40 (thrTimWitRes.u,noThrWitRes.u,thrTim.u,noThr.u,noThrWitRes.reset,thrTimWitRes.reset,$whenCondition19,$whenCondition20,$whenCondition17,$whenCondition18,$whenCondition13,$whenCondition14,$whenCondition15,$whenCondition16,$whenCondition9,$whenCondition10,$whenCondition11,$whenCondition12,$whenCondition5,$whenCondition6,$whenCondition7,$whenCondition8,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,noThr.passed,noThr.entryTime,noThr.yAcc,thrTim.passed,thrTim.entryTime,thrTim.yAcc,noThrWitRes.passed,noThrWitRes.entryTime,noThrWitRes.yAcc,thrTimWitRes.passed,thrTimWitRes.entryTime,thrTimWitRes.yAcc,booPul.y,resTim.y) * Number of discrete states: 16 (thrTim.entryTime,thrTim.yAcc,noThrWitRes.entryTime,noThrWitRes.yAcc,thrTimWitRes.entryTime,thrTimWitRes.yAcc,noThr.entryTime,noThr.yAcc,thrTimWitRes.y,thrTimWitRes.passed,noThrWitRes.y,noThrWitRes.passed,thrTim.y,thrTim.passed,noThr.y,noThr.passed) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (44): * Single equations (assignments): 30 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 14 * 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 0.0001174/0.01091, allocations: 119 kB / 438.9 MB, free: 8.121 MB / 410.7 MB Notification: Performance of simCode: created initialization part: time 0.0003633/0.01127, allocations: 485.5 kB / 439.4 MB, free: 7.605 MB / 410.7 MB Notification: Performance of simCode: created event and clocks part: time 3.606e-06/0.01127, allocations: 4 kB / 439.4 MB, free: 7.602 MB / 410.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0001309/0.0114, allocations: 160.6 kB / 439.6 MB, free: 7.441 MB / 410.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001711/0.01158, allocations: 43.94 kB / 439.6 MB, free: 7.398 MB / 410.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004313/0.01201, allocations: 406.1 kB / 440 MB, free: 6.969 MB / 410.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 4.597e-05/0.01205, allocations: 88.89 kB / 440.1 MB, free: 6.863 MB / 410.7 MB Notification: Performance of simCode: alias equations: time 6.065e-05/0.01211, allocations: 35.34 kB / 440.1 MB, free: 6.832 MB / 410.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001469/0.01226, allocations: 119.3 kB / 440.2 MB, free: 6.715 MB / 410.7 MB Notification: Performance of SimCode: time 1.021e-06/0.01226, allocations: 3.938 kB / 440.2 MB, free: 6.711 MB / 410.7 MB Notification: Performance of Templates: time 0.005894/0.01816, allocations: 4.811 MB / 445 MB, free: 1.934 MB / 410.7 MB " [Timeout remaining time 660] make -j1 -f IBPSA_latest_IBPSA.Controls.OBC.CDL.Logical.Validation.TimerAccumulatingNegativeStartTime.makefile [Timeout 660] (rm -f IBPSA_latest_IBPSA.Controls.OBC.CDL.Logical.Validation.TimerAccumulatingNegativeStartTime.pipe ; mkfifo IBPSA_latest_IBPSA.Controls.OBC.CDL.Logical.Validation.TimerAccumulatingNegativeStartTime.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Controls.OBC.CDL.Logical.Validation.TimerAccumulatingNegativeStartTime.pipe >> ../files/IBPSA_latest_IBPSA.Controls.OBC.CDL.Logical.Validation.TimerAccumulatingNegativeStartTime.sim & ./IBPSA_latest_IBPSA.Controls.OBC.CDL.Logical.Validation.TimerAccumulatingNegativeStartTime -abortSlowSimulation -alarm=240 -lv LOG_STATS > IBPSA_latest_IBPSA.Controls.OBC.CDL.Logical.Validation.TimerAccumulatingNegativeStartTime.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 3.5660554859787226]