Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods.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 0.0008509/0.0008509, allocations: 89.41 kB / 20.83 MB, free: 3.621 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 0.0008988/0.0008988, allocations: 173 kB / 24.26 MB, free: 200 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 1.003/1.003, allocations: 177.1 MB / 204.7 MB, free: 5.441 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 1.96/1.96, allocations: 389.6 MB / 0.6355 GB, free: 12.27 MB / 0.6042 GB
"
[Timeout remaining time 178]
Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.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.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods")
translateModel(Buildings.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.894e-06/1.894e-06, allocations: 0 / 0.7754 GB, free: 5.246 MB / 0.7292 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.033e-05/2.222e-05, allocations: 3.219 kB / 0.7754 GB, free: 5.242 MB / 0.7292 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods): time 0.004396/0.004418, allocations: 4.762 MB / 0.78 GB, free: 0.4961 MB / 0.7292 GB
Notification: Performance of NFInst.instExpressions: time 0.008125/0.01254, allocations: 5.68 MB / 0.7856 GB, free: 10.82 MB / 0.7448 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0009763/0.01352, allocations: 32.69 kB / 0.7856 GB, free: 10.79 MB / 0.7448 GB
Notification: Performance of NFTyping.typeComponents: time 0.002988/0.01651, allocations: 1.339 MB / 0.7869 GB, free: 9.457 MB / 0.7448 GB
Notification: Performance of NFTyping.typeBindings: time 0.002341/0.01885, allocations: 1.41 MB / 0.7883 GB, free: 8.055 MB / 0.7448 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002384/0.02123, allocations: 1.544 MB / 0.7898 GB, free: 6.516 MB / 0.7448 GB
Notification: Performance of NFFlatten.flatten: time 0.01455/0.03578, allocations: 16.68 MB / 0.8061 GB, free: 5.918 MB / 0.7605 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0003744/0.03616, allocations: 108.7 kB / 0.8062 GB, free: 5.793 MB / 0.7605 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001966/0.03812, allocations: 1.212 MB / 0.8074 GB, free: 4.578 MB / 0.7605 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0007674/0.03889, allocations: 0.7633 MB / 0.8081 GB, free: 3.812 MB / 0.7605 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001132/0.039, allocations: 68 kB / 0.8082 GB, free: 3.746 MB / 0.7605 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0009857/0.03999, allocations: 0.6004 MB / 0.8088 GB, free: 3.145 MB / 0.7605 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005671/0.04056, allocations: 0.9662 MB / 0.8097 GB, free: 2.176 MB / 0.7605 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004323/0.04099, allocations: 0.6037 MB / 0.8103 GB, free: 1.57 MB / 0.7605 GB
Notification: Performance of NFConvertDAE.convert: time 0.001653/0.04264, allocations: 1.918 MB / 0.8122 GB, free: 15.64 MB / 0.7761 GB
Notification: Performance of FrontEnd - DAE generated: time 4.428e-06/0.04265, allocations: 0 / 0.8122 GB, free: 15.64 MB / 0.7761 GB
Notification: Performance of FrontEnd: time 1.002e-06/0.04265, allocations: 4 kB / 0.8122 GB, free: 15.64 MB / 0.7761 GB
Notification: Performance of Transformations before backend: time 2.094e-05/0.04267, allocations: 0 / 0.8122 GB, free: 15.64 MB / 0.7761 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 75
 * Number of variables: 75
Notification: Performance of Generate backend data structure: time 0.002253/0.04492, allocations: 2.519 MB / 0.8146 GB, free: 13.08 MB / 0.7761 GB
Notification: Performance of prepare preOptimizeDAE: time 4.496e-05/0.04497, allocations: 17.33 kB / 0.8147 GB, free: 13.06 MB / 0.7761 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001683/0.04665, allocations: 0.6437 MB / 0.8153 GB, free: 12.42 MB / 0.7761 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003118/0.04977, allocations: 3.1 MB / 0.8183 GB, free: 9.207 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.963e-05/0.0498, allocations: 32.66 kB / 0.8183 GB, free: 9.176 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.033e-05/0.04986, allocations: 44 kB / 0.8184 GB, free: 9.133 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006002/0.05046, allocations: 436.4 kB / 0.8188 GB, free: 8.703 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.067e-05/0.05047, allocations: 0 / 0.8188 GB, free: 8.703 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.538e-05/0.0505, allocations: 12 kB / 0.8188 GB, free: 8.691 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.858e-06/0.05051, allocations: 8 kB / 0.8188 GB, free: 8.684 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002348/0.05075, allocations: 176.5 kB / 0.819 GB, free: 8.508 MB / 0.7761 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00179/0.05254, allocations: 0.9249 MB / 0.8199 GB, free: 7.562 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004794/0.05302, allocations: 369.1 kB / 0.8202 GB, free: 7.188 MB / 0.7761 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001051/0.05312, allocations: 80.84 kB / 0.8203 GB, free: 7.105 MB / 0.7761 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.205e-05/0.05315, allocations: 11.98 kB / 0.8203 GB, free: 7.094 MB / 0.7761 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.361e-05/0.05318, allocations: 34.56 kB / 0.8204 GB, free: 7.051 MB / 0.7761 GB
Notification: Performance of pre-optimization done (n=31): time 3.206e-06/0.05318, allocations: 0 / 0.8204 GB, free: 7.051 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=31): time 0.000566/0.05375, allocations: 369.9 kB / 0.8207 GB, free: 6.684 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.398e-05/0.05378, allocations: 55.41 kB / 0.8208 GB, free: 6.617 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001521/0.0553, allocations: 2.167 MB / 0.8229 GB, free: 4.426 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 4.485e-05/0.05535, allocations: 37.7 kB / 0.8229 GB, free: 4.383 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002692/0.05562, allocations: 495.2 kB / 0.8234 GB, free: 3.887 MB / 0.7761 GB
Notification: Performance of collectInitialBindings (initialization): time 6.556e-05/0.05568, allocations: 111 kB / 0.8235 GB, free: 3.777 MB / 0.7761 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001499/0.05583, allocations: 146.2 kB / 0.8236 GB, free: 3.629 MB / 0.7761 GB
Notification: Performance of setup shared object (initialization): time 7.717e-05/0.05591, allocations: 333.9 kB / 0.824 GB, free: 3.297 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001575/0.05607, allocations: 118.2 kB / 0.8241 GB, free: 3.176 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002793/0.05635, allocations: 475.7 kB / 0.8245 GB, free: 2.566 MB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004279/0.05677, allocations: 0.502 MB / 0.825 GB, free: 1.957 MB / 0.7761 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.202e-06/0.05678, allocations: 12 kB / 0.825 GB, free: 1.945 MB / 0.7761 GB
Notification: Performance of matching and sorting (n=73) (initialization): time 0.0006119/0.05739, allocations: 0.5392 MB / 0.8256 GB, free: 1.398 MB / 0.7761 GB
Notification: Performance of prepare postOptimizeDAE: time 2.099e-05/0.05741, allocations: 8 kB / 0.8256 GB, free: 1.391 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.287e-05/0.05742, allocations: 8 kB / 0.8256 GB, free: 1.383 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.608e-05/0.05744, allocations: 12 kB / 0.8256 GB, free: 1.371 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005423/0.05798, allocations: 223.8 kB / 0.8258 GB, free: 1.152 MB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.918e-06/0.05799, allocations: 11.94 kB / 0.8258 GB, free: 1.141 MB / 0.7761 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000511/0.0585, allocations: 119.5 kB / 0.8259 GB, free: 1.023 MB / 0.7761 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.158e-05/0.05858, allocations: 55.97 kB / 0.826 GB, free: 0.9688 MB / 0.7761 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0002912/0.05887, allocations: 199.1 kB / 0.8262 GB, free: 0.7695 MB / 0.7761 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0003506/0.05922, allocations: 466.7 kB / 0.8266 GB, free: 172 kB / 0.7761 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0003979/0.05962, allocations: 492.1 kB / 0.8271 GB, free: 15.58 MB / 0.7917 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.495e-06/0.05962, allocations: 0 / 0.8271 GB, free: 15.58 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=73) (initialization_lambda0): time 0.0005543/0.06017, allocations: 0.5359 MB / 0.8276 GB, free: 15.04 MB / 0.7917 GB
Notification: Performance of prepare postOptimizeDAE: time 1.417e-05/0.06019, allocations: 8 kB / 0.8276 GB, free: 15.03 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.891e-06/0.06019, allocations: 8 kB / 0.8276 GB, free: 15.02 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (initialization): time 8.947e-06/0.0602, allocations: 12 kB / 0.8276 GB, free: 15.01 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004503/0.06065, allocations: 207.9 kB / 0.8278 GB, free: 14.8 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.678e-06/0.06066, allocations: 15.94 kB / 0.8278 GB, free: 14.79 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004798/0.06114, allocations: 108.8 kB / 0.828 GB, free: 14.68 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.67e-05/0.0612, allocations: 51.91 kB / 0.828 GB, free: 14.63 MB / 0.7917 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 35
 * 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 (69):
 * Single equations (assignments): 65
 * Array equations: 4
 * 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 0.0001644/0.06136, allocations: 224 kB / 0.8282 GB, free: 14.41 MB / 0.7917 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001357/0.0615, allocations: 127.8 kB / 0.8283 GB, free: 14.28 MB / 0.7917 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0005879/0.06209, allocations: 478.8 kB / 0.8288 GB, free: 13.81 MB / 0.7917 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.187e-06/0.06209, allocations: 4 kB / 0.8288 GB, free: 13.8 MB / 0.7917 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.373e-06/0.06209, allocations: 0 / 0.8288 GB, free: 13.8 MB / 0.7917 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.34e-06/0.0621, allocations: 4 kB / 0.8288 GB, free: 13.8 MB / 0.7917 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0006181/0.06271, allocations: 0.5924 MB / 0.8294 GB, free: 13.19 MB / 0.7917 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.575e-06/0.06272, allocations: 0 / 0.8294 GB, free: 13.19 MB / 0.7917 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003054/0.06302, allocations: 115.8 kB / 0.8295 GB, free: 13.07 MB / 0.7917 GB
Notification: Performance of postOpt tearingSystem (simulation): time 5.24e-06/0.06303, allocations: 7.938 kB / 0.8295 GB, free: 13.07 MB / 0.7917 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.483e-05/0.06305, allocations: 15.98 kB / 0.8295 GB, free: 13.05 MB / 0.7917 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.973e-06/0.06305, allocations: 0 / 0.8295 GB, free: 13.05 MB / 0.7917 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.054e-06/0.06306, allocations: 3.984 kB / 0.8295 GB, free: 13.05 MB / 0.7917 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004028/0.06346, allocations: 472.3 kB / 0.83 GB, free: 12.57 MB / 0.7917 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002899/0.06375, allocations: 262.2 kB / 0.8302 GB, free: 12.31 MB / 0.7917 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001328/0.06388, allocations: 11.94 kB / 0.8302 GB, free: 12.3 MB / 0.7917 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003371/0.06422, allocations: 47.97 kB / 0.8303 GB, free: 12.25 MB / 0.7917 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.496e-05/0.06426, allocations: 27.95 kB / 0.8303 GB, free: 12.22 MB / 0.7917 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.333e-05/0.0643, allocations: 23.98 kB / 0.8303 GB, free: 12.2 MB / 0.7917 GB
Notification: Performance of sorting global known variables: time 0.0008541/0.06515, allocations: 1.151 MB / 0.8314 GB, free: 11.04 MB / 0.7917 GB
Notification: Performance of sort global known variables: time 4.31e-07/0.06515, allocations: 0 / 0.8314 GB, free: 11.04 MB / 0.7917 GB
Notification: Performance of remove unused functions: time 0.000961/0.06611, allocations: 0.558 MB / 0.832 GB, free: 10.48 MB / 0.7917 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * 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 (35):
 * Single equations (assignments): 35
 * 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 0.0003729/0.06649, allocations: 219.9 kB / 0.8322 GB, free: 10.26 MB / 0.7917 GB
Notification: Performance of simCode: created initialization part: time 0.0006931/0.06718, allocations: 0.5665 MB / 0.8328 GB, free: 9.691 MB / 0.7917 GB
Notification: Performance of simCode: created event and clocks part: time 1.707e-05/0.0672, allocations: 28 kB / 0.8328 GB, free: 9.664 MB / 0.7917 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001419/0.06734, allocations: 129.3 kB / 0.8329 GB, free: 9.535 MB / 0.7917 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002189/0.06953, allocations: 1.382 MB / 0.8343 GB, free: 8.18 MB / 0.7917 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003278/0.07281, allocations: 3.077 MB / 0.8373 GB, free: 5.043 MB / 0.7917 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003469/0.07315, allocations: 0.5094 MB / 0.8378 GB, free: 4.508 MB / 0.7917 GB
Notification: Performance of simCode: alias equations: time 0.001491/0.07464, allocations: 0.6339 MB / 0.8384 GB, free: 3.867 MB / 0.7917 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001832/0.07647, allocations: 1.014 MB / 0.8394 GB, free: 2.836 MB / 0.7917 GB
Notification: Performance of SimCode: time 2.074e-06/0.07648, allocations: 0 / 0.8394 GB, free: 2.836 MB / 0.7917 GB
Notification: Performance of Templates: time 0.06206/0.1385, allocations: 53.59 MB / 0.8917 GB, free: 14.67 MB / 0.8542 GB
"
[Timeout remaining time 300]
make -j1 -f Buildings_13_Buildings.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods.makefile [Timeout 300]
(rm -f Buildings_13_Buildings.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods.pipe ; mkfifo Buildings_13_Buildings.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods.pipe >> ../files/Buildings_13_Buildings.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods.sim & ./Buildings_13_Buildings.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods -abortSlowSimulation -alarm=240  -lv LOG_STATS > Buildings_13_Buildings.Fluid.Movers.BaseClasses.Validation.TotalEfficiencyMethods.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 6.098809470422566]